159911640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 384

約数和(自身を含む): 646963200

約数和(自身を除く): 487051560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 31, 35, 36, 40, 42, 45, 46, 56, 60, 62, 63, 69, 70, 72, 84, 89, 90, 92, 93, 105, 115, 120, 124, 126, 138, 140, 155, 161, 168, 178, 180, 184, 186, 207, 210, 217, 230, 248, 252, 267, 276, 279, 280, 310, 315, 322, 345, 356, 360, 372, 414, 420, 434, 445, 460, 465, 483, 504, 534, 552, 558, 620, 623, 630, 644, 651, 690, 712, 713, 744, 801, 805, 828, 840, 868, 890, 920, 930, 966, 1035, 1068, 1085, 1116, 1240, 1246, 1260, 1288, 1302, 1335, 1380, 1395, 1426, 1449, 1602, 1610, 1656, 1736, 1780, 1860, 1869, 1932, 1953, 2047, 2070, 2136, 2139, 2170, 2232, 2415, 2492, 2520, 2604, 2670, 2759, 2760, 2790, 2852, 2898, 3115, 3204, 3220, 3255, 3560, 3565, 3720, 3738, 3864, 3906, 4005, 4094, 4140, 4278, 4340, 4830, 4984, 4991, 5208, 5340, 5518, 5580, 5607, 5704, 5796, 6141, 6230, 6408, 6417, 6440, 6510, 7130, 7245, 7476, 7812, 8010, 8188, 8277, 8280, 8556, 8680, 9345, 9660, 9765, 9982, 10235, 10680, 10695, 11036, 11160, 11214, 11592, 12282, 12460, 12834, 13020, 13795, 14260, 14329, 14490, 14952, 14973, 15624, 16020, 16376, 16554, 17112, 18423, 18690, 19313, 19320, 19530, 19964, 20470, 21390, 22072, 22428, 24564, 24831, 24920, 24955, 25668, 26040, 27590, 28035, 28520, 28658, 28980, 29946, 30705, 32040, 32085, 33108, 36846, 37380, 38626, 39060, 39928, 40940, 41385, 42780, 42987, 44856, 44919, 49128, 49662, 49910, 51336, 55180, 56070, 57316, 57939, 57960, 59892, 61410, 63457, 64170, 66216, 71645, 73692, 74760, 74865, 77252, 78120, 81880, 82770, 85560, 85974, 89838, 92115, 96565, 99324, 99820, 110360, 112140, 114632, 115878, 119784, 122820, 124155, 126914, 128340, 128961, 143290, 147384, 149730, 154504, 165540, 171948, 173817, 179676, 184230, 190371, 193130, 198648, 199640, 214935, 224280, 224595, 231756, 245640, 248310, 253828, 256680, 257922, 286580, 289695, 299460, 317285, 331080, 343896, 347634, 359352, 368460, 380742, 386260, 429870, 444199, 449190, 463512, 496620, 507656, 515844, 571113, 573160, 579390, 598920, 634570, 644805, 695268, 736920, 761484, 772520, 859740, 869085, 888398, 898380, 951855, 993240, 1031688, 1142226, 1158780, 1269140, 1289610, 1332597, 1390536, 1522968, 1719480, 1738170, 1776796, 1796760, 1903710, 2220995, 2284452, 2317560, 2538280, 2579220, 2665194, 2855565, 3476340, 3553592, 3807420, 3997791, 4441990, 4568904, 5158440, 5330388, 5711130, 6662985, 6952680, 7614840, 7995582, 8883980, 10660776, 11422260, 13325970, 15991164, 17767960, 19988955, 22844520, 26651940, 31982328, 39977910, 53303880, 79955820, 159911640]

約数ペア:

[(1, 159911640), (2, 79955820), (3, 53303880), (4, 39977910), (5, 31982328), (6, 26651940), (7, 22844520), (8, 19988955), (9, 17767960), (10, 15991164), (12, 13325970), (14, 11422260), (15, 10660776), (18, 8883980), (20, 7995582), (21, 7614840), (23, 6952680), (24, 6662985), (28, 5711130), (30, 5330388), (31, 5158440), (35, 4568904), (36, 4441990), (40, 3997791), (42, 3807420), (45, 3553592), (46, 3476340), (56, 2855565), (60, 2665194), (62, 2579220), (63, 2538280), (69, 2317560), (70, 2284452), (72, 2220995), (84, 1903710), (89, 1796760), (90, 1776796), (92, 1738170), (93, 1719480), (105, 1522968), (115, 1390536), (120, 1332597), (124, 1289610), (126, 1269140), (138, 1158780), (140, 1142226), (155, 1031688), (161, 993240), (168, 951855), (178, 898380), (180, 888398), (184, 869085), (186, 859740), (207, 772520), (210, 761484), (217, 736920), (230, 695268), (248, 644805), (252, 634570), (267, 598920), (276, 579390), (279, 573160), (280, 571113), (310, 515844), (315, 507656), (322, 496620), (345, 463512), (356, 449190), (360, 444199), (372, 429870), (414, 386260), (420, 380742), (434, 368460), (445, 359352), (460, 347634), (465, 343896), (483, 331080), (504, 317285), (534, 299460), (552, 289695), (558, 286580), (620, 257922), (623, 256680), (630, 253828), (644, 248310), (651, 245640), (690, 231756), (712, 224595), (713, 224280), (744, 214935), (801, 199640), (805, 198648), (828, 193130), (840, 190371), (868, 184230), (890, 179676), (920, 173817), (930, 171948), (966, 165540), (1035, 154504), (1068, 149730), (1085, 147384), (1116, 143290), (1240, 128961), (1246, 128340), (1260, 126914), (1288, 124155), (1302, 122820), (1335, 119784), (1380, 115878), (1395, 114632), (1426, 112140), (1449, 110360), (1602, 99820), (1610, 99324), (1656, 96565), (1736, 92115), (1780, 89838), (1860, 85974), (1869, 85560), (1932, 82770), (1953, 81880), (2047, 78120), (2070, 77252), (2136, 74865), (2139, 74760), (2170, 73692), (2232, 71645), (2415, 66216), (2492, 64170), (2520, 63457), (2604, 61410), (2670, 59892), (2759, 57960), (2760, 57939), (2790, 57316), (2852, 56070), (2898, 55180), (3115, 51336), (3204, 49910), (3220, 49662), (3255, 49128), (3560, 44919), (3565, 44856), (3720, 42987), (3738, 42780), (3864, 41385), (3906, 40940), (4005, 39928), (4094, 39060), (4140, 38626), (4278, 37380), (4340, 36846), (4830, 33108), (4984, 32085), (4991, 32040), (5208, 30705), (5340, 29946), (5518, 28980), (5580, 28658), (5607, 28520), (5704, 28035), (5796, 27590), (6141, 26040), (6230, 25668), (6408, 24955), (6417, 24920), (6440, 24831), (6510, 24564), (7130, 22428), (7245, 22072), (7476, 21390), (7812, 20470), (8010, 19964), (8188, 19530), (8277, 19320), (8280, 19313), (8556, 18690), (8680, 18423), (9345, 17112), (9660, 16554), (9765, 16376), (9982, 16020), (10235, 15624), (10680, 14973), (10695, 14952), (11036, 14490), (11160, 14329), (11214, 14260), (11592, 13795), (12282, 13020), (12460, 12834)]