251576160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 384

約数和(自身を含む): 940584960

約数和(自身を除く): 689008800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 31, 32, 33, 40, 44, 48, 53, 55, 58, 60, 62, 66, 80, 87, 88, 93, 96, 106, 110, 116, 120, 124, 132, 145, 155, 159, 160, 165, 174, 176, 186, 212, 220, 232, 240, 248, 264, 265, 290, 310, 318, 319, 330, 341, 348, 352, 372, 424, 435, 440, 464, 465, 480, 496, 528, 530, 580, 583, 620, 636, 638, 660, 682, 696, 744, 795, 848, 870, 880, 899, 928, 930, 957, 992, 1023, 1056, 1060, 1160, 1166, 1240, 1272, 1276, 1320, 1364, 1392, 1488, 1537, 1590, 1595, 1643, 1696, 1705, 1740, 1749, 1760, 1798, 1860, 1914, 2046, 2120, 2320, 2332, 2480, 2544, 2552, 2640, 2697, 2728, 2784, 2915, 2976, 3074, 3180, 3190, 3286, 3410, 3480, 3498, 3596, 3720, 3828, 4092, 4240, 4495, 4611, 4640, 4664, 4785, 4929, 4960, 5088, 5104, 5115, 5280, 5394, 5456, 5830, 6148, 6360, 6380, 6572, 6820, 6960, 6996, 7192, 7440, 7656, 7685, 8184, 8215, 8480, 8745, 8990, 9222, 9328, 9570, 9858, 9889, 10208, 10230, 10788, 10912, 11660, 12296, 12720, 12760, 13144, 13485, 13640, 13920, 13992, 14384, 14880, 15312, 15370, 16368, 16430, 16907, 17490, 17980, 18073, 18444, 18656, 19140, 19716, 19778, 20460, 21576, 23055, 23320, 24592, 24645, 25440, 25520, 26288, 26970, 27280, 27984, 28768, 29667, 30624, 30740, 32736, 32860, 33814, 34980, 35960, 36146, 36888, 38280, 39432, 39556, 40920, 43152, 46110, 46640, 47647, 49184, 49290, 49445, 50721, 51040, 52576, 53940, 54219, 54560, 55968, 59334, 61480, 65720, 67628, 69960, 71920, 72292, 73776, 76560, 78864, 79112, 81840, 84535, 86304, 90365, 92220, 93280, 95294, 98580, 98890, 101442, 107880, 108438, 118668, 122960, 131440, 135256, 139920, 142941, 143840, 144584, 147552, 148335, 153120, 157728, 158224, 163680, 169070, 180730, 184440, 190588, 197160, 197780, 202884, 215760, 216876, 237336, 238235, 245920, 253605, 262880, 270512, 271095, 279840, 285882, 289168, 296670, 316448, 338140, 361460, 368880, 381176, 394320, 395560, 405768, 431520, 433752, 474672, 476470, 507210, 524117, 541024, 542190, 571764, 578336, 593340, 676280, 714705, 722920, 737760, 762352, 788640, 791120, 811536, 867504, 949344, 952940, 1014420, 1048234, 1084380, 1143528, 1186680, 1352560, 1429410, 1445840, 1524704, 1572351, 1582240, 1623072, 1735008, 1905880, 2028840, 2096468, 2168760, 2287056, 2373360, 2620585, 2705120, 2858820, 2891680, 3144702, 3811760, 4057680, 4192936, 4337520, 4574112, 4746720, 5241170, 5717640, 6289404, 7623520, 7861755, 8115360, 8385872, 8675040, 10482340, 11435280, 12578808, 15723510, 16771744, 20964680, 22870560, 25157616, 31447020, 41929360, 50315232, 62894040, 83858720, 125788080, 251576160]

約数ペア:

[(1, 251576160), (2, 125788080), (3, 83858720), (4, 62894040), (5, 50315232), (6, 41929360), (8, 31447020), (10, 25157616), (11, 22870560), (12, 20964680), (15, 16771744), (16, 15723510), (20, 12578808), (22, 11435280), (24, 10482340), (29, 8675040), (30, 8385872), (31, 8115360), (32, 7861755), (33, 7623520), (40, 6289404), (44, 5717640), (48, 5241170), (53, 4746720), (55, 4574112), (58, 4337520), (60, 4192936), (62, 4057680), (66, 3811760), (80, 3144702), (87, 2891680), (88, 2858820), (93, 2705120), (96, 2620585), (106, 2373360), (110, 2287056), (116, 2168760), (120, 2096468), (124, 2028840), (132, 1905880), (145, 1735008), (155, 1623072), (159, 1582240), (160, 1572351), (165, 1524704), (174, 1445840), (176, 1429410), (186, 1352560), (212, 1186680), (220, 1143528), (232, 1084380), (240, 1048234), (248, 1014420), (264, 952940), (265, 949344), (290, 867504), (310, 811536), (318, 791120), (319, 788640), (330, 762352), (341, 737760), (348, 722920), (352, 714705), (372, 676280), (424, 593340), (435, 578336), (440, 571764), (464, 542190), (465, 541024), (480, 524117), (496, 507210), (528, 476470), (530, 474672), (580, 433752), (583, 431520), (620, 405768), (636, 395560), (638, 394320), (660, 381176), (682, 368880), (696, 361460), (744, 338140), (795, 316448), (848, 296670), (870, 289168), (880, 285882), (899, 279840), (928, 271095), (930, 270512), (957, 262880), (992, 253605), (1023, 245920), (1056, 238235), (1060, 237336), (1160, 216876), (1166, 215760), (1240, 202884), (1272, 197780), (1276, 197160), (1320, 190588), (1364, 184440), (1392, 180730), (1488, 169070), (1537, 163680), (1590, 158224), (1595, 157728), (1643, 153120), (1696, 148335), (1705, 147552), (1740, 144584), (1749, 143840), (1760, 142941), (1798, 139920), (1860, 135256), (1914, 131440), (2046, 122960), (2120, 118668), (2320, 108438), (2332, 107880), (2480, 101442), (2544, 98890), (2552, 98580), (2640, 95294), (2697, 93280), (2728, 92220), (2784, 90365), (2915, 86304), (2976, 84535), (3074, 81840), (3180, 79112), (3190, 78864), (3286, 76560), (3410, 73776), (3480, 72292), (3498, 71920), (3596, 69960), (3720, 67628), (3828, 65720), (4092, 61480), (4240, 59334), (4495, 55968), (4611, 54560), (4640, 54219), (4664, 53940), (4785, 52576), (4929, 51040), (4960, 50721), (5088, 49445), (5104, 49290), (5115, 49184), (5280, 47647), (5394, 46640), (5456, 46110), (5830, 43152), (6148, 40920), (6360, 39556), (6380, 39432), (6572, 38280), (6820, 36888), (6960, 36146), (6996, 35960), (7192, 34980), (7440, 33814), (7656, 32860), (7685, 32736), (8184, 30740), (8215, 30624), (8480, 29667), (8745, 28768), (8990, 27984), (9222, 27280), (9328, 26970), (9570, 26288), (9858, 25520), (9889, 25440), (10208, 24645), (10230, 24592), (10788, 23320), (10912, 23055), (11660, 21576), (12296, 20460), (12720, 19778), (12760, 19716), (13144, 19140), (13485, 18656), (13640, 18444), (13920, 18073), (13992, 17980), (14384, 17490), (14880, 16907), (15312, 16430), (15370, 16368)]