1998041760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 576

約数和(自身を含む): 8295146496

約数和(自身を除く): 6297104736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 31, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 62, 65, 66, 72, 78, 80, 88, 90, 93, 96, 99, 104, 110, 117, 120, 124, 130, 132, 143, 144, 155, 156, 160, 165, 176, 180, 186, 195, 198, 208, 220, 234, 240, 248, 260, 264, 279, 286, 288, 310, 312, 313, 330, 341, 352, 360, 372, 390, 396, 403, 416, 429, 440, 465, 468, 480, 495, 496, 520, 528, 558, 572, 585, 620, 624, 626, 660, 682, 715, 720, 744, 780, 792, 806, 858, 880, 930, 936, 939, 990, 992, 1023, 1040, 1056, 1116, 1144, 1170, 1209, 1240, 1248, 1252, 1287, 1320, 1364, 1395, 1430, 1440, 1488, 1560, 1565, 1584, 1612, 1705, 1716, 1760, 1860, 1872, 1878, 1980, 2015, 2046, 2080, 2145, 2232, 2288, 2340, 2418, 2480, 2504, 2574, 2640, 2728, 2790, 2817, 2860, 2976, 3069, 3120, 3130, 3168, 3224, 3410, 3432, 3443, 3627, 3720, 3744, 3756, 3960, 4030, 4069, 4092, 4290, 4433, 4464, 4576, 4680, 4695, 4836, 4960, 5008, 5115, 5148, 5280, 5456, 5580, 5634, 5720, 6045, 6138, 6240, 6260, 6435, 6448, 6820, 6864, 6886, 7254, 7440, 7512, 7920, 8060, 8138, 8184, 8580, 8866, 8928, 9360, 9390, 9672, 9703, 10016, 10230, 10296, 10329, 10912, 11160, 11268, 11440, 12090, 12207, 12276, 12520, 12870, 12896, 13299, 13640, 13728, 13772, 14085, 14508, 14880, 15024, 15345, 15840, 16120, 16276, 16368, 17160, 17215, 17732, 18135, 18720, 18780, 19344, 19406, 20345, 20460, 20592, 20658, 22165, 22320, 22536, 22880, 24180, 24414, 24552, 25040, 25740, 26598, 27280, 27544, 28170, 29016, 29109, 30048, 30690, 30987, 32240, 32552, 32736, 34320, 34430, 35464, 36270, 36621, 37560, 38688, 38812, 39897, 40690, 40920, 41184, 41316, 44330, 44640, 44759, 45072, 48360, 48515, 48828, 49104, 50080, 51480, 51645, 53196, 54560, 55088, 56340, 58032, 58218, 61035, 61380, 61974, 64480, 65104, 66495, 68640, 68860, 70928, 72540, 73242, 75120, 77624, 79794, 81380, 81840, 82632, 87327, 88660, 89518, 90144, 96720, 97030, 97656, 98208, 102960, 103290, 106392, 106733, 110176, 112680, 116064, 116436, 122070, 122760, 123948, 126139, 130208, 132990, 134277, 137720, 141856, 145080, 145545, 146484, 150240, 154935, 155248, 159588, 162760, 163680, 165264, 174654, 177320, 179036, 183105, 193440, 194060, 195312, 199485, 205920, 206580, 212784, 213466, 223795, 225360, 232872, 244140, 245520, 247896, 252278, 265980, 268554, 275440, 290160, 291090, 292968, 309870, 310496, 319176, 320199, 325520, 330528, 349308, 354640, 358072, 366210, 378417, 388120, 390624, 398970, 402831, 413160, 425568, 426932, 436635, 447590, 450720, 465744, 488280, 491040, 495792, 504556, 531960, 533665, 537108, 550880, 580320, 582180, 585936, 619740, 630695, 638352, 640398, 651040, 671385, 698616, 709280, 716144, 732420, 756834, 776240, 797940, 805662, 826320, 853864, 873270, 895180, 931488, 960597, 976560, 991584, 1009112, 1063920, 1067330, 1074216, 1135251, 1164360, 1171872, 1239480, 1261390, 1276704, 1280796, 1342770, 1387529, 1397232, 1432288, 1464840, 1513668, 1552480, 1595880, 1600995, 1611324, 1652640, 1707728, 1746540, 1790360, 1892085, 1921194, 1953120, 2014155, 2018224, 2127840, 2134660, 2148432, 2270502, 2328720, 2478960, 2522780, 2561592, 2685540, 2775058, 2794464, 2929680, 3027336, 3191760, 3201990, 3222648, 3415456, 3493080, 3580720, 3784170, 3842388, 4028310, 4036448, 4162587, 4269320, 4296864, 4541004, 4657440, 4802985, 4957920, 5045560, 5123184, 5371080, 5550116, 5676255, 5859360, 6054672, 6383520, 6403980, 6445296, 6937645, 6986160, 7161440, 7568340, 7684776, 8056620, 8325174, 8538640, 9082008, 9605970, 10091120, 10246368, 10742160, 11100232, 11352510, 12109344, 12487761, 12807960, 12890592, 13875290, 13972320, 15136680, 15369552, 16113240, 16650348, 17077280, 18164016, 19211940, 20182240, 20812935, 21484320, 22200464, 22705020, 24975522, 25615920, 27750580, 30273360, 30739104, 32226480, 33300696, 36328032, 38423880, 41625870, 44400928, 45410040, 49951044, 51231840, 55501160, 60546720, 62438805, 64452960, 66601392, 76847760, 83251740, 90820080, 99902088, 111002320, 124877610, 133202784, 153695520, 166503480, 181640160, 199804176, 222004640, 249755220, 333006960, 399608352, 499510440, 666013920, 999020880, 1998041760]

約数ペア:

[(1, 1998041760), (2, 999020880), (3, 666013920), (4, 499510440), (5, 399608352), (6, 333006960), (8, 249755220), (9, 222004640), (10, 199804176), (11, 181640160), (12, 166503480), (13, 153695520), (15, 133202784), (16, 124877610), (18, 111002320), (20, 99902088), (22, 90820080), (24, 83251740), (26, 76847760), (30, 66601392), (31, 64452960), (32, 62438805), (33, 60546720), (36, 55501160), (39, 51231840), (40, 49951044), (44, 45410040), (45, 44400928), (48, 41625870), (52, 38423880), (55, 36328032), (60, 33300696), (62, 32226480), (65, 30739104), (66, 30273360), (72, 27750580), (78, 25615920), (80, 24975522), (88, 22705020), (90, 22200464), (93, 21484320), (96, 20812935), (99, 20182240), (104, 19211940), (110, 18164016), (117, 17077280), (120, 16650348), (124, 16113240), (130, 15369552), (132, 15136680), (143, 13972320), (144, 13875290), (155, 12890592), (156, 12807960), (160, 12487761), (165, 12109344), (176, 11352510), (180, 11100232), (186, 10742160), (195, 10246368), (198, 10091120), (208, 9605970), (220, 9082008), (234, 8538640), (240, 8325174), (248, 8056620), (260, 7684776), (264, 7568340), (279, 7161440), (286, 6986160), (288, 6937645), (310, 6445296), (312, 6403980), (313, 6383520), (330, 6054672), (341, 5859360), (352, 5676255), (360, 5550116), (372, 5371080), (390, 5123184), (396, 5045560), (403, 4957920), (416, 4802985), (429, 4657440), (440, 4541004), (465, 4296864), (468, 4269320), (480, 4162587), (495, 4036448), (496, 4028310), (520, 3842388), (528, 3784170), (558, 3580720), (572, 3493080), (585, 3415456), (620, 3222648), (624, 3201990), (626, 3191760), (660, 3027336), (682, 2929680), (715, 2794464), (720, 2775058), (744, 2685540), (780, 2561592), (792, 2522780), (806, 2478960), (858, 2328720), (880, 2270502), (930, 2148432), (936, 2134660), (939, 2127840), (990, 2018224), (992, 2014155), (1023, 1953120), (1040, 1921194), (1056, 1892085), (1116, 1790360), (1144, 1746540), (1170, 1707728), (1209, 1652640), (1240, 1611324), (1248, 1600995), (1252, 1595880), (1287, 1552480), (1320, 1513668), (1364, 1464840), (1395, 1432288), (1430, 1397232), (1440, 1387529), (1488, 1342770), (1560, 1280796), (1565, 1276704), (1584, 1261390), (1612, 1239480), (1705, 1171872), (1716, 1164360), (1760, 1135251), (1860, 1074216), (1872, 1067330), (1878, 1063920), (1980, 1009112), (2015, 991584), (2046, 976560), (2080, 960597), (2145, 931488), (2232, 895180), (2288, 873270), (2340, 853864), (2418, 826320), (2480, 805662), (2504, 797940), (2574, 776240), (2640, 756834), (2728, 732420), (2790, 716144), (2817, 709280), (2860, 698616), (2976, 671385), (3069, 651040), (3120, 640398), (3130, 638352), (3168, 630695), (3224, 619740), (3410, 585936), (3432, 582180), (3443, 580320), (3627, 550880), (3720, 537108), (3744, 533665), (3756, 531960), (3960, 504556), (4030, 495792), (4069, 491040), (4092, 488280), (4290, 465744), (4433, 450720), (4464, 447590), (4576, 436635), (4680, 426932), (4695, 425568), (4836, 413160), (4960, 402831), (5008, 398970), (5115, 390624), (5148, 388120), (5280, 378417), (5456, 366210), (5580, 358072), (5634, 354640), (5720, 349308), (6045, 330528), (6138, 325520), (6240, 320199), (6260, 319176), (6435, 310496), (6448, 309870), (6820, 292968), (6864, 291090), (6886, 290160), (7254, 275440), (7440, 268554), (7512, 265980), (7920, 252278), (8060, 247896), (8138, 245520), (8184, 244140), (8580, 232872), (8866, 225360), (8928, 223795), (9360, 213466), (9390, 212784), (9672, 206580), (9703, 205920), (10016, 199485), (10230, 195312), (10296, 194060), (10329, 193440), (10912, 183105), (11160, 179036), (11268, 177320), (11440, 174654), (12090, 165264), (12207, 163680), (12276, 162760), (12520, 159588), (12870, 155248), (12896, 154935), (13299, 150240), (13640, 146484), (13728, 145545), (13772, 145080), (14085, 141856), (14508, 137720), (14880, 134277), (15024, 132990), (15345, 130208), (15840, 126139), (16120, 123948), (16276, 122760), (16368, 122070), (17160, 116436), (17215, 116064), (17732, 112680), (18135, 110176), (18720, 106733), (18780, 106392), (19344, 103290), (19406, 102960), (20345, 98208), (20460, 97656), (20592, 97030), (20658, 96720), (22165, 90144), (22320, 89518), (22536, 88660), (22880, 87327), (24180, 82632), (24414, 81840), (24552, 81380), (25040, 79794), (25740, 77624), (26598, 75120), (27280, 73242), (27544, 72540), (28170, 70928), (29016, 68860), (29109, 68640), (30048, 66495), (30690, 65104), (30987, 64480), (32240, 61974), (32552, 61380), (32736, 61035), (34320, 58218), (34430, 58032), (35464, 56340), (36270, 55088), (36621, 54560), (37560, 53196), (38688, 51645), (38812, 51480), (39897, 50080), (40690, 49104), (40920, 48828), (41184, 48515), (41316, 48360), (44330, 45072), (44640, 44759)]