2108771280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 640

約数和(自身を含む): 9370828800

約数和(自身を除く): 7262057520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 88, 90, 93, 99, 105, 108, 110, 112, 120, 124, 126, 132, 135, 140, 144, 154, 155, 165, 168, 176, 180, 186, 189, 198, 210, 216, 217, 220, 231, 240, 248, 252, 264, 270, 279, 280, 297, 308, 310, 315, 330, 336, 341, 360, 372, 378, 385, 396, 409, 420, 432, 434, 440, 462, 465, 495, 496, 504, 528, 540, 558, 560, 594, 616, 620, 630, 651, 660, 682, 693, 720, 744, 756, 770, 792, 818, 837, 840, 868, 880, 924, 930, 945, 990, 1008, 1023, 1080, 1085, 1116, 1155, 1188, 1227, 1232, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1485, 1488, 1512, 1540, 1584, 1636, 1674, 1680, 1705, 1736, 1848, 1860, 1890, 1953, 1980, 2045, 2046, 2079, 2160, 2170, 2232, 2310, 2376, 2387, 2454, 2480, 2520, 2604, 2640, 2728, 2772, 2790, 2863, 2970, 3024, 3069, 3080, 3255, 3272, 3348, 3410, 3465, 3472, 3681, 3696, 3720, 3780, 3906, 3960, 4090, 4092, 4158, 4185, 4340, 4464, 4499, 4620, 4752, 4774, 4908, 5040, 5115, 5208, 5456, 5544, 5580, 5726, 5859, 5940, 6135, 6138, 6160, 6510, 6544, 6696, 6820, 6930, 7161, 7362, 7440, 7560, 7812, 7920, 8180, 8184, 8316, 8370, 8589, 8680, 8998, 9207, 9240, 9548, 9765, 9816, 10230, 10395, 10416, 11043, 11088, 11160, 11452, 11718, 11880, 11935, 12270, 12276, 12679, 13020, 13392, 13497, 13640, 13860, 14315, 14322, 14724, 15120, 15345, 15624, 16360, 16368, 16632, 16740, 17178, 17360, 17996, 18405, 18414, 18480, 19096, 19530, 19632, 20460, 20790, 21483, 22086, 22320, 22495, 22904, 23436, 23760, 23870, 24540, 24552, 25358, 25767, 26040, 26994, 27280, 27720, 28630, 28644, 29295, 29448, 30690, 31248, 31493, 32720, 33264, 33480, 34356, 35805, 35992, 36810, 36828, 38037, 38192, 39060, 40491, 40920, 41580, 42945, 42966, 44172, 44990, 45808, 46035, 46872, 47740, 49080, 49104, 50716, 51534, 52080, 53988, 55215, 55440, 57260, 57288, 58590, 58896, 61380, 62986, 63395, 64449, 66960, 67485, 68712, 71610, 71984, 73620, 73656, 76074, 77301, 78120, 80982, 81840, 83160, 85890, 85932, 88344, 88753, 89980, 92070, 93744, 94479, 95480, 98160, 101432, 103068, 107415, 107976, 110430, 114111, 114520, 114576, 117180, 121473, 122760, 125972, 126790, 128835, 128898, 134970, 137424, 139469, 143220, 147240, 147312, 152148, 154602, 156240, 157465, 161964, 166320, 171780, 171864, 176688, 177506, 179960, 184140, 188958, 190185, 190960, 202455, 202864, 206136, 214830, 215952, 220860, 228222, 229040, 234360, 242946, 245520, 251944, 253580, 257670, 257796, 266259, 269940, 278938, 283437, 286440, 294480, 304296, 309204, 314930, 322245, 323928, 342333, 343560, 343728, 355012, 359920, 368280, 377916, 380370, 386505, 404910, 412272, 418407, 429660, 441720, 443765, 456444, 468720, 472395, 485892, 503888, 507160, 515340, 515592, 532518, 539880, 557876, 566874, 570555, 572880, 607365, 608592, 618408, 629860, 644490, 647856, 684666, 687120, 697345, 710024, 736560, 755832, 760740, 773010, 798777, 809820, 836814, 850311, 859320, 883440, 887530, 912888, 944790, 971784, 976283, 1014320, 1030680, 1031184, 1065036, 1079760, 1115752, 1133748, 1141110, 1214730, 1236816, 1255221, 1259720, 1288980, 1331295, 1369332, 1394690, 1417185, 1420048, 1511664, 1521480, 1546020, 1597554, 1619640, 1673628, 1700622, 1711665, 1718640, 1775060, 1825776, 1889580, 1943568, 1952566, 2061360, 2092035, 2130072, 2231504, 2267496, 2282220, 2396331, 2429460, 2510442, 2519440, 2577960, 2662590, 2738664, 2789380, 2834370, 2928849, 3042960, 3092040, 3195108, 3239280, 3347256, 3401244, 3423330, 3550120, 3765663, 3779160, 3905132, 3993885, 4184070, 4251555, 4260144, 4534992, 4564440, 4792662, 4858920, 4881415, 5020884, 5155920, 5325180, 5477328, 5578760, 5668740, 5857698, 6184080, 6276105, 6390216, 6694512, 6802488, 6846660, 7100240, 7531326, 7558320, 7810264, 7987770, 8368140, 8503110, 8786547, 9128880, 9585324, 9717840, 9762830, 10041768, 10650360, 11157520, 11337480, 11715396, 11981655, 12552210, 12780432, 13604976, 13693320, 14644245, 15062652, 15620528, 15975540, 16736280, 17006220, 17573094, 18828315, 19170648, 19525660, 20083536, 21300720, 22674960, 23430792, 23963310, 25104420, 26359641, 27386640, 29288490, 30125304, 31951080, 33472560, 34012440, 35146188, 37656630, 38341296, 39051320, 43932735, 46861584, 47926620, 50208840, 52719282, 58576980, 60250608, 63902160, 68024880, 70292376, 75313260, 78102640, 87865470, 95853240, 100417680, 105438564, 117153960, 131798205, 140584752, 150626520, 175730940, 191706480, 210877128, 234307920, 263596410, 301253040, 351461880, 421754256, 527192820, 702923760, 1054385640, 2108771280]

約数ペア:

[(1, 2108771280), (2, 1054385640), (3, 702923760), (4, 527192820), (5, 421754256), (6, 351461880), (7, 301253040), (8, 263596410), (9, 234307920), (10, 210877128), (11, 191706480), (12, 175730940), (14, 150626520), (15, 140584752), (16, 131798205), (18, 117153960), (20, 105438564), (21, 100417680), (22, 95853240), (24, 87865470), (27, 78102640), (28, 75313260), (30, 70292376), (31, 68024880), (33, 63902160), (35, 60250608), (36, 58576980), (40, 52719282), (42, 50208840), (44, 47926620), (45, 46861584), (48, 43932735), (54, 39051320), (55, 38341296), (56, 37656630), (60, 35146188), (62, 34012440), (63, 33472560), (66, 31951080), (70, 30125304), (72, 29288490), (77, 27386640), (80, 26359641), (84, 25104420), (88, 23963310), (90, 23430792), (93, 22674960), (99, 21300720), (105, 20083536), (108, 19525660), (110, 19170648), (112, 18828315), (120, 17573094), (124, 17006220), (126, 16736280), (132, 15975540), (135, 15620528), (140, 15062652), (144, 14644245), (154, 13693320), (155, 13604976), (165, 12780432), (168, 12552210), (176, 11981655), (180, 11715396), (186, 11337480), (189, 11157520), (198, 10650360), (210, 10041768), (216, 9762830), (217, 9717840), (220, 9585324), (231, 9128880), (240, 8786547), (248, 8503110), (252, 8368140), (264, 7987770), (270, 7810264), (279, 7558320), (280, 7531326), (297, 7100240), (308, 6846660), (310, 6802488), (315, 6694512), (330, 6390216), (336, 6276105), (341, 6184080), (360, 5857698), (372, 5668740), (378, 5578760), (385, 5477328), (396, 5325180), (409, 5155920), (420, 5020884), (432, 4881415), (434, 4858920), (440, 4792662), (462, 4564440), (465, 4534992), (495, 4260144), (496, 4251555), (504, 4184070), (528, 3993885), (540, 3905132), (558, 3779160), (560, 3765663), (594, 3550120), (616, 3423330), (620, 3401244), (630, 3347256), (651, 3239280), (660, 3195108), (682, 3092040), (693, 3042960), (720, 2928849), (744, 2834370), (756, 2789380), (770, 2738664), (792, 2662590), (818, 2577960), (837, 2519440), (840, 2510442), (868, 2429460), (880, 2396331), (924, 2282220), (930, 2267496), (945, 2231504), (990, 2130072), (1008, 2092035), (1023, 2061360), (1080, 1952566), (1085, 1943568), (1116, 1889580), (1155, 1825776), (1188, 1775060), (1227, 1718640), (1232, 1711665), (1240, 1700622), (1260, 1673628), (1302, 1619640), (1320, 1597554), (1364, 1546020), (1386, 1521480), (1395, 1511664), (1485, 1420048), (1488, 1417185), (1512, 1394690), (1540, 1369332), (1584, 1331295), (1636, 1288980), (1674, 1259720), (1680, 1255221), (1705, 1236816), (1736, 1214730), (1848, 1141110), (1860, 1133748), (1890, 1115752), (1953, 1079760), (1980, 1065036), (2045, 1031184), (2046, 1030680), (2079, 1014320), (2160, 976283), (2170, 971784), (2232, 944790), (2310, 912888), (2376, 887530), (2387, 883440), (2454, 859320), (2480, 850311), (2520, 836814), (2604, 809820), (2640, 798777), (2728, 773010), (2772, 760740), (2790, 755832), (2863, 736560), (2970, 710024), (3024, 697345), (3069, 687120), (3080, 684666), (3255, 647856), (3272, 644490), (3348, 629860), (3410, 618408), (3465, 608592), (3472, 607365), (3681, 572880), (3696, 570555), (3720, 566874), (3780, 557876), (3906, 539880), (3960, 532518), (4090, 515592), (4092, 515340), (4158, 507160), (4185, 503888), (4340, 485892), (4464, 472395), (4499, 468720), (4620, 456444), (4752, 443765), (4774, 441720), (4908, 429660), (5040, 418407), (5115, 412272), (5208, 404910), (5456, 386505), (5544, 380370), (5580, 377916), (5726, 368280), (5859, 359920), (5940, 355012), (6135, 343728), (6138, 343560), (6160, 342333), (6510, 323928), (6544, 322245), (6696, 314930), (6820, 309204), (6930, 304296), (7161, 294480), (7362, 286440), (7440, 283437), (7560, 278938), (7812, 269940), (7920, 266259), (8180, 257796), (8184, 257670), (8316, 253580), (8370, 251944), (8589, 245520), (8680, 242946), (8998, 234360), (9207, 229040), (9240, 228222), (9548, 220860), (9765, 215952), (9816, 214830), (10230, 206136), (10395, 202864), (10416, 202455), (11043, 190960), (11088, 190185), (11160, 188958), (11452, 184140), (11718, 179960), (11880, 177506), (11935, 176688), (12270, 171864), (12276, 171780), (12679, 166320), (13020, 161964), (13392, 157465), (13497, 156240), (13640, 154602), (13860, 152148), (14315, 147312), (14322, 147240), (14724, 143220), (15120, 139469), (15345, 137424), (15624, 134970), (16360, 128898), (16368, 128835), (16632, 126790), (16740, 125972), (17178, 122760), (17360, 121473), (17996, 117180), (18405, 114576), (18414, 114520), (18480, 114111), (19096, 110430), (19530, 107976), (19632, 107415), (20460, 103068), (20790, 101432), (21483, 98160), (22086, 95480), (22320, 94479), (22495, 93744), (22904, 92070), (23436, 89980), (23760, 88753), (23870, 88344), (24540, 85932), (24552, 85890), (25358, 83160), (25767, 81840), (26040, 80982), (26994, 78120), (27280, 77301), (27720, 76074), (28630, 73656), (28644, 73620), (29295, 71984), (29448, 71610), (30690, 68712), (31248, 67485), (31493, 66960), (32720, 64449), (33264, 63395), (33480, 62986), (34356, 61380), (35805, 58896), (35992, 58590), (36810, 57288), (36828, 57260), (38037, 55440), (38192, 55215), (39060, 53988), (40491, 52080), (40920, 51534), (41580, 50716), (42945, 49104), (42966, 49080), (44172, 47740), (44990, 46872), (45808, 46035)]