1850491680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5407}}^1$

素因数の和:5479

約数の個数: 192

約数和(自身を含む): 6279856128

約数和(自身を除く): 4429364448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 992, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2208, 2480, 2760, 2852, 2976, 3565, 3680, 3720, 4278, 4960, 5407, 5520, 5704, 7130, 7440, 8556, 10695, 10814, 11040, 11408, 14260, 14880, 16221, 17112, 21390, 21628, 22816, 27035, 28520, 32442, 34224, 42780, 43256, 54070, 57040, 64884, 68448, 81105, 85560, 86512, 108140, 114080, 124361, 129768, 162210, 167617, 171120, 173024, 216280, 248722, 259536, 324420, 335234, 342240, 373083, 432560, 497444, 502851, 519072, 621805, 648840, 670468, 746166, 838085, 865120, 994888, 1005702, 1243610, 1297680, 1340936, 1492332, 1676170, 1865415, 1989776, 2011404, 2487220, 2514255, 2595360, 2681872, 2984664, 3352340, 3730830, 3855191, 3979552, 4022808, 4974440, 5028510, 5363744, 5969328, 6704680, 7461660, 7710382, 8045616, 9948880, 10057020, 11565573, 11938656, 13409360, 14923320, 15420764, 16091232, 19275955, 19897760, 20114040, 23131146, 26818720, 29846640, 30841528, 38551910, 40228080, 46262292, 57827865, 59693280, 61683056, 77103820, 80456160, 92524584, 115655730, 123366112, 154207640, 185049168, 231311460, 308415280, 370098336, 462622920, 616830560, 925245840, 1850491680]

約数ペア:

[(1, 1850491680), (2, 925245840), (3, 616830560), (4, 462622920), (5, 370098336), (6, 308415280), (8, 231311460), (10, 185049168), (12, 154207640), (15, 123366112), (16, 115655730), (20, 92524584), (23, 80456160), (24, 77103820), (30, 61683056), (31, 59693280), (32, 57827865), (40, 46262292), (46, 40228080), (48, 38551910), (60, 30841528), (62, 29846640), (69, 26818720), (80, 23131146), (92, 20114040), (93, 19897760), (96, 19275955), (115, 16091232), (120, 15420764), (124, 14923320), (138, 13409360), (155, 11938656), (160, 11565573), (184, 10057020), (186, 9948880), (230, 8045616), (240, 7710382), (248, 7461660), (276, 6704680), (310, 5969328), (345, 5363744), (368, 5028510), (372, 4974440), (460, 4022808), (465, 3979552), (480, 3855191), (496, 3730830), (552, 3352340), (620, 2984664), (690, 2681872), (713, 2595360), (736, 2514255), (744, 2487220), (920, 2011404), (930, 1989776), (992, 1865415), (1104, 1676170), (1240, 1492332), (1380, 1340936), (1426, 1297680), (1488, 1243610), (1840, 1005702), (1860, 994888), (2139, 865120), (2208, 838085), (2480, 746166), (2760, 670468), (2852, 648840), (2976, 621805), (3565, 519072), (3680, 502851), (3720, 497444), (4278, 432560), (4960, 373083), (5407, 342240), (5520, 335234), (5704, 324420), (7130, 259536), (7440, 248722), (8556, 216280), (10695, 173024), (10814, 171120), (11040, 167617), (11408, 162210), (14260, 129768), (14880, 124361), (16221, 114080), (17112, 108140), (21390, 86512), (21628, 85560), (22816, 81105), (27035, 68448), (28520, 64884), (32442, 57040), (34224, 54070), (42780, 43256)]