2011265280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2557

約数の個数: 216

約数和(自身を含む): 7059648960

約数和(自身を除く): 5048383680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1152, 1278, 1280, 1420, 1440, 1704, 1920, 2130, 2272, 2304, 2459, 2556, 2840, 2880, 3195, 3408, 3840, 4260, 4544, 4918, 5112, 5680, 5760, 6390, 6816, 7377, 8520, 9088, 9836, 10224, 11360, 11520, 12295, 12780, 13632, 14754, 17040, 18176, 19672, 20448, 22131, 22720, 24590, 25560, 27264, 29508, 34080, 36885, 39344, 40896, 44262, 45440, 49180, 51120, 54528, 59016, 68160, 73770, 78688, 81792, 88524, 90880, 98360, 102240, 110655, 118032, 136320, 147540, 157376, 163584, 174589, 177048, 196720, 204480, 221310, 236064, 272640, 295080, 314752, 349178, 354096, 393440, 408960, 442620, 472128, 523767, 590160, 629504, 698356, 708192, 786880, 817920, 872945, 885240, 944256, 1047534, 1180320, 1396712, 1416384, 1571301, 1573760, 1745890, 1770480, 1888512, 2095068, 2360640, 2618835, 2793424, 2832768, 3142602, 3147520, 3491780, 3540960, 4190136, 4721280, 5237670, 5586848, 5665536, 6285204, 6983560, 7081920, 7856505, 8380272, 9442560, 10475340, 11173696, 12570408, 13967120, 14163840, 15713010, 16760544, 20950680, 22347392, 25140816, 27934240, 28327680, 31426020, 33521088, 41901360, 44694784, 50281632, 55868480, 62852040, 67042176, 83802720, 100563264, 111736960, 125704080, 134084352, 167605440, 201126528, 223473920, 251408160, 335210880, 402253056, 502816320, 670421760, 1005632640, 2011265280]

約数ペア:

[(1, 2011265280), (2, 1005632640), (3, 670421760), (4, 502816320), (5, 402253056), (6, 335210880), (8, 251408160), (9, 223473920), (10, 201126528), (12, 167605440), (15, 134084352), (16, 125704080), (18, 111736960), (20, 100563264), (24, 83802720), (30, 67042176), (32, 62852040), (36, 55868480), (40, 50281632), (45, 44694784), (48, 41901360), (60, 33521088), (64, 31426020), (71, 28327680), (72, 27934240), (80, 25140816), (90, 22347392), (96, 20950680), (120, 16760544), (128, 15713010), (142, 14163840), (144, 13967120), (160, 12570408), (180, 11173696), (192, 10475340), (213, 9442560), (240, 8380272), (256, 7856505), (284, 7081920), (288, 6983560), (320, 6285204), (355, 5665536), (360, 5586848), (384, 5237670), (426, 4721280), (480, 4190136), (568, 3540960), (576, 3491780), (639, 3147520), (640, 3142602), (710, 2832768), (720, 2793424), (768, 2618835), (852, 2360640), (960, 2095068), (1065, 1888512), (1136, 1770480), (1152, 1745890), (1278, 1573760), (1280, 1571301), (1420, 1416384), (1440, 1396712), (1704, 1180320), (1920, 1047534), (2130, 944256), (2272, 885240), (2304, 872945), (2459, 817920), (2556, 786880), (2840, 708192), (2880, 698356), (3195, 629504), (3408, 590160), (3840, 523767), (4260, 472128), (4544, 442620), (4918, 408960), (5112, 393440), (5680, 354096), (5760, 349178), (6390, 314752), (6816, 295080), (7377, 272640), (8520, 236064), (9088, 221310), (9836, 204480), (10224, 196720), (11360, 177048), (11520, 174589), (12295, 163584), (12780, 157376), (13632, 147540), (14754, 136320), (17040, 118032), (18176, 110655), (19672, 102240), (20448, 98360), (22131, 90880), (22720, 88524), (24590, 81792), (25560, 78688), (27264, 73770), (29508, 68160), (34080, 59016), (36885, 54528), (39344, 51120), (40896, 49180), (44262, 45440)]