1639443960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 768

約数和(自身を含む): 7278336000

約数和(自身を除く): 5638892040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 49, 51, 55, 56, 60, 63, 66, 68, 70, 71, 72, 77, 84, 85, 88, 90, 98, 99, 102, 105, 110, 119, 120, 126, 132, 136, 140, 142, 147, 153, 154, 165, 168, 170, 180, 187, 196, 198, 204, 210, 213, 220, 231, 238, 245, 252, 255, 264, 280, 284, 294, 306, 308, 315, 330, 340, 343, 355, 357, 360, 374, 385, 392, 396, 408, 420, 426, 440, 441, 462, 476, 490, 495, 497, 504, 510, 539, 561, 568, 588, 595, 612, 616, 630, 639, 660, 680, 686, 693, 710, 714, 735, 748, 765, 770, 781, 792, 833, 840, 852, 882, 924, 935, 952, 980, 990, 994, 1020, 1029, 1065, 1071, 1078, 1122, 1155, 1176, 1190, 1207, 1224, 1260, 1278, 1309, 1320, 1372, 1386, 1420, 1428, 1470, 1491, 1496, 1530, 1540, 1562, 1617, 1666, 1683, 1704, 1715, 1764, 1785, 1848, 1870, 1960, 1980, 1988, 2040, 2058, 2130, 2142, 2156, 2205, 2244, 2310, 2343, 2380, 2414, 2485, 2499, 2520, 2556, 2618, 2695, 2744, 2772, 2805, 2840, 2856, 2940, 2982, 3060, 3080, 3087, 3124, 3195, 3234, 3332, 3366, 3430, 3465, 3479, 3528, 3570, 3621, 3740, 3773, 3905, 3927, 3960, 3976, 4116, 4165, 4260, 4284, 4312, 4410, 4473, 4488, 4620, 4686, 4760, 4828, 4851, 4970, 4998, 5112, 5145, 5236, 5355, 5390, 5467, 5544, 5610, 5831, 5880, 5964, 6035, 6120, 6174, 6248, 6390, 6468, 6545, 6664, 6732, 6860, 6930, 6958, 7029, 7140, 7242, 7455, 7480, 7497, 7546, 7810, 7854, 8085, 8232, 8330, 8415, 8449, 8520, 8568, 8820, 8946, 9163, 9240, 9372, 9656, 9702, 9940, 9996, 10290, 10437, 10472, 10710, 10780, 10863, 10934, 11220, 11319, 11662, 11715, 11781, 11928, 12070, 12348, 12495, 12780, 12936, 13090, 13277, 13464, 13720, 13860, 13916, 14058, 14280, 14484, 14910, 14994, 15092, 15435, 15620, 15708, 16170, 16401, 16660, 16830, 16898, 17395, 17493, 17640, 17892, 18105, 18326, 18744, 18865, 19404, 19635, 19880, 19992, 20580, 20874, 21420, 21560, 21726, 21868, 22365, 22440, 22638, 23324, 23430, 23562, 24140, 24255, 24353, 24696, 24990, 25347, 25560, 26180, 26554, 27335, 27489, 27720, 27832, 28116, 28968, 29155, 29820, 29988, 30184, 30870, 31240, 31311, 31416, 32340, 32802, 33320, 33660, 33796, 33957, 34790, 34986, 35145, 35784, 36210, 36652, 37485, 37730, 38269, 38808, 39270, 39831, 41160, 41748, 42245, 42840, 43452, 43736, 44730, 45276, 45815, 46648, 46860, 47124, 48280, 48510, 48706, 49203, 49980, 50694, 52185, 52360, 52479, 53108, 54315, 54670, 54978, 56232, 56595, 58310, 58905, 59143, 59640, 59976, 61740, 62622, 64141, 64680, 65604, 66385, 67320, 67592, 67914, 69580, 69972, 70290, 72420, 73059, 73304, 74970, 75460, 76041, 76538, 78540, 79662, 82005, 82467, 83496, 84490, 86904, 87465, 89460, 90552, 91630, 92939, 93720, 94248, 97020, 97412, 98406, 99960, 101388, 104370, 104958, 106216, 108630, 109340, 109956, 113190, 114807, 116620, 117810, 118286, 119493, 121765, 123480, 125244, 126735, 128282, 131208, 132770, 135828, 137445, 139160, 139944, 140580, 144840, 146118, 149940, 150920, 152082, 153076, 156555, 157080, 159324, 164010, 164934, 168980, 169785, 174930, 177429, 178920, 183260, 185878, 191345, 192423, 194040, 194824, 196812, 199155, 202776, 208740, 209916, 217260, 218680, 219177, 219912, 226380, 229614, 233240, 235620, 236572, 238986, 243530, 246015, 250488, 253470, 256564, 262395, 265540, 267883, 271656, 274890, 278817, 281160, 292236, 295715, 299880, 304164, 306152, 313110, 318648, 320705, 328020, 329868, 337960, 339570, 344421, 349860, 354858, 365295, 366520, 371756, 380205, 382690, 384846, 393624, 398310, 412335, 414001, 417480, 419832, 434520, 438354, 452760, 459228, 464695, 471240, 473144, 477972, 487060, 492030, 506940, 513128, 524790, 531080, 532287, 535766, 549780, 557634, 574035, 577269, 584472, 591430, 597465, 608328, 626220, 641410, 650573, 656040, 659736, 679140, 688842, 699720, 709716, 730590, 743512, 760410, 765380, 769692, 796620, 803649, 824670, 828002, 836451, 876708, 887145, 918456, 929390, 955944, 962115, 974120, 984060, 1013880, 1049580, 1064574, 1071532, 1095885, 1099560, 1115268, 1148070, 1154538, 1182860, 1194930, 1242003, 1252440, 1282820, 1301146, 1339415, 1358280, 1377684, 1394085, 1419432, 1461180, 1520820, 1530760, 1539384, 1593240, 1607298, 1649340, 1656004, 1672902, 1722105, 1753416, 1774290, 1858780, 1924230, 1951719, 1968120, 2070005, 2099160, 2129148, 2143064, 2191770, 2230536, 2296140, 2309076, 2365720, 2389860, 2410947, 2484006, 2565640, 2602292, 2661435, 2678830, 2755368, 2788170, 2886345, 2922360, 3041640, 3214596, 3252865, 3298680, 3312008, 3345804, 3444210, 3548580, 3717560, 3726009, 3848460, 3903438, 4018245, 4140010, 4182255, 4258296, 4383540, 4554011, 4592280, 4618152, 4779720, 4821894, 4968012, 5204584, 5322870, 5357660, 5576340, 5772690, 5855157, 6210015, 6429192, 6505730, 6691608, 6888420, 7097160, 7452018, 7696920, 7806876, 8036490, 8280020, 8364510, 8767080, 9108022, 9643788, 9758595, 9936024, 10645740, 10715320, 11152680, 11545380, 11710314, 12054735, 12420030, 13011460, 13662033, 13776840, 14904036, 15613752, 16072980, 16560040, 16729020, 18216044, 18630045, 19287576, 19517190, 21291480, 22770055, 23090760, 23420628, 24109470, 24840060, 26022920, 27324066, 29275785, 29808072, 32145960, 33458040, 36432088, 37260090, 39034380, 40986099, 45540110, 46841256, 48218940, 49680120, 54648132, 58551570, 68310165, 74520180, 78068760, 81972198, 91080220, 96437880, 109296264, 117103140, 136620330, 149040360, 163944396, 182160440, 204930495, 234206280, 273240660, 327888792, 409860990, 546481320, 819721980, 1639443960]

約数ペア:

[(1, 1639443960), (2, 819721980), (3, 546481320), (4, 409860990), (5, 327888792), (6, 273240660), (7, 234206280), (8, 204930495), (9, 182160440), (10, 163944396), (11, 149040360), (12, 136620330), (14, 117103140), (15, 109296264), (17, 96437880), (18, 91080220), (20, 81972198), (21, 78068760), (22, 74520180), (24, 68310165), (28, 58551570), (30, 54648132), (33, 49680120), (34, 48218940), (35, 46841256), (36, 45540110), (40, 40986099), (42, 39034380), (44, 37260090), (45, 36432088), (49, 33458040), (51, 32145960), (55, 29808072), (56, 29275785), (60, 27324066), (63, 26022920), (66, 24840060), (68, 24109470), (70, 23420628), (71, 23090760), (72, 22770055), (77, 21291480), (84, 19517190), (85, 19287576), (88, 18630045), (90, 18216044), (98, 16729020), (99, 16560040), (102, 16072980), (105, 15613752), (110, 14904036), (119, 13776840), (120, 13662033), (126, 13011460), (132, 12420030), (136, 12054735), (140, 11710314), (142, 11545380), (147, 11152680), (153, 10715320), (154, 10645740), (165, 9936024), (168, 9758595), (170, 9643788), (180, 9108022), (187, 8767080), (196, 8364510), (198, 8280020), (204, 8036490), (210, 7806876), (213, 7696920), (220, 7452018), (231, 7097160), (238, 6888420), (245, 6691608), (252, 6505730), (255, 6429192), (264, 6210015), (280, 5855157), (284, 5772690), (294, 5576340), (306, 5357660), (308, 5322870), (315, 5204584), (330, 4968012), (340, 4821894), (343, 4779720), (355, 4618152), (357, 4592280), (360, 4554011), (374, 4383540), (385, 4258296), (392, 4182255), (396, 4140010), (408, 4018245), (420, 3903438), (426, 3848460), (440, 3726009), (441, 3717560), (462, 3548580), (476, 3444210), (490, 3345804), (495, 3312008), (497, 3298680), (504, 3252865), (510, 3214596), (539, 3041640), (561, 2922360), (568, 2886345), (588, 2788170), (595, 2755368), (612, 2678830), (616, 2661435), (630, 2602292), (639, 2565640), (660, 2484006), (680, 2410947), (686, 2389860), (693, 2365720), (710, 2309076), (714, 2296140), (735, 2230536), (748, 2191770), (765, 2143064), (770, 2129148), (781, 2099160), (792, 2070005), (833, 1968120), (840, 1951719), (852, 1924230), (882, 1858780), (924, 1774290), (935, 1753416), (952, 1722105), (980, 1672902), (990, 1656004), (994, 1649340), (1020, 1607298), (1029, 1593240), (1065, 1539384), (1071, 1530760), (1078, 1520820), (1122, 1461180), (1155, 1419432), (1176, 1394085), (1190, 1377684), (1207, 1358280), (1224, 1339415), (1260, 1301146), (1278, 1282820), (1309, 1252440), (1320, 1242003), (1372, 1194930), (1386, 1182860), (1420, 1154538), (1428, 1148070), (1470, 1115268), (1491, 1099560), (1496, 1095885), (1530, 1071532), (1540, 1064574), (1562, 1049580), (1617, 1013880), (1666, 984060), (1683, 974120), (1704, 962115), (1715, 955944), (1764, 929390), (1785, 918456), (1848, 887145), (1870, 876708), (1960, 836451), (1980, 828002), (1988, 824670), (2040, 803649), (2058, 796620), (2130, 769692), (2142, 765380), (2156, 760410), (2205, 743512), (2244, 730590), (2310, 709716), (2343, 699720), (2380, 688842), (2414, 679140), (2485, 659736), (2499, 656040), (2520, 650573), (2556, 641410), (2618, 626220), (2695, 608328), (2744, 597465), (2772, 591430), (2805, 584472), (2840, 577269), (2856, 574035), (2940, 557634), (2982, 549780), (3060, 535766), (3080, 532287), (3087, 531080), (3124, 524790), (3195, 513128), (3234, 506940), (3332, 492030), (3366, 487060), (3430, 477972), (3465, 473144), (3479, 471240), (3528, 464695), (3570, 459228), (3621, 452760), (3740, 438354), (3773, 434520), (3905, 419832), (3927, 417480), (3960, 414001), (3976, 412335), (4116, 398310), (4165, 393624), (4260, 384846), (4284, 382690), (4312, 380205), (4410, 371756), (4473, 366520), (4488, 365295), (4620, 354858), (4686, 349860), (4760, 344421), (4828, 339570), (4851, 337960), (4970, 329868), (4998, 328020), (5112, 320705), (5145, 318648), (5236, 313110), (5355, 306152), (5390, 304164), (5467, 299880), (5544, 295715), (5610, 292236), (5831, 281160), (5880, 278817), (5964, 274890), (6035, 271656), (6120, 267883), (6174, 265540), (6248, 262395), (6390, 256564), (6468, 253470), (6545, 250488), (6664, 246015), (6732, 243530), (6860, 238986), (6930, 236572), (6958, 235620), (7029, 233240), (7140, 229614), (7242, 226380), (7455, 219912), (7480, 219177), (7497, 218680), (7546, 217260), (7810, 209916), (7854, 208740), (8085, 202776), (8232, 199155), (8330, 196812), (8415, 194824), (8449, 194040), (8520, 192423), (8568, 191345), (8820, 185878), (8946, 183260), (9163, 178920), (9240, 177429), (9372, 174930), (9656, 169785), (9702, 168980), (9940, 164934), (9996, 164010), (10290, 159324), (10437, 157080), (10472, 156555), (10710, 153076), (10780, 152082), (10863, 150920), (10934, 149940), (11220, 146118), (11319, 144840), (11662, 140580), (11715, 139944), (11781, 139160), (11928, 137445), (12070, 135828), (12348, 132770), (12495, 131208), (12780, 128282), (12936, 126735), (13090, 125244), (13277, 123480), (13464, 121765), (13720, 119493), (13860, 118286), (13916, 117810), (14058, 116620), (14280, 114807), (14484, 113190), (14910, 109956), (14994, 109340), (15092, 108630), (15435, 106216), (15620, 104958), (15708, 104370), (16170, 101388), (16401, 99960), (16660, 98406), (16830, 97412), (16898, 97020), (17395, 94248), (17493, 93720), (17640, 92939), (17892, 91630), (18105, 90552), (18326, 89460), (18744, 87465), (18865, 86904), (19404, 84490), (19635, 83496), (19880, 82467), (19992, 82005), (20580, 79662), (20874, 78540), (21420, 76538), (21560, 76041), (21726, 75460), (21868, 74970), (22365, 73304), (22440, 73059), (22638, 72420), (23324, 70290), (23430, 69972), (23562, 69580), (24140, 67914), (24255, 67592), (24353, 67320), (24696, 66385), (24990, 65604), (25347, 64680), (25560, 64141), (26180, 62622), (26554, 61740), (27335, 59976), (27489, 59640), (27720, 59143), (27832, 58905), (28116, 58310), (28968, 56595), (29155, 56232), (29820, 54978), (29988, 54670), (30184, 54315), (30870, 53108), (31240, 52479), (31311, 52360), (31416, 52185), (32340, 50694), (32802, 49980), (33320, 49203), (33660, 48706), (33796, 48510), (33957, 48280), (34790, 47124), (34986, 46860), (35145, 46648), (35784, 45815), (36210, 45276), (36652, 44730), (37485, 43736), (37730, 43452), (38269, 42840), (38808, 42245), (39270, 41748), (39831, 41160)]