147538560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 256

約数和(自身を含む): 530530560

約数和(自身を除く): 382992000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 257, 260, 276, 299, 312, 320, 345, 368, 384, 390, 416, 460, 480, 514, 520, 552, 598, 624, 640, 690, 736, 771, 780, 832, 897, 920, 960, 1028, 1040, 1104, 1196, 1248, 1285, 1380, 1472, 1495, 1542, 1560, 1664, 1794, 1840, 1920, 2056, 2080, 2208, 2392, 2496, 2570, 2760, 2944, 2990, 3084, 3120, 3341, 3588, 3680, 3855, 4112, 4160, 4416, 4485, 4784, 4992, 5140, 5520, 5911, 5980, 6168, 6240, 6682, 7176, 7360, 7710, 8224, 8320, 8832, 8970, 9568, 10023, 10280, 11040, 11822, 11960, 12336, 12480, 13364, 14352, 14720, 15420, 16448, 16705, 17733, 17940, 19136, 20046, 20560, 22080, 23644, 23920, 24672, 24960, 26728, 28704, 29555, 30840, 32896, 33410, 35466, 35880, 38272, 40092, 41120, 44160, 47288, 47840, 49344, 50115, 53456, 57408, 59110, 61680, 66820, 70932, 71760, 76843, 80184, 82240, 88665, 94576, 95680, 98688, 100230, 106912, 114816, 118220, 123360, 133640, 141864, 143520, 153686, 160368, 164480, 177330, 189152, 191360, 200460, 213824, 230529, 236440, 246720, 267280, 283728, 287040, 307372, 320736, 354660, 378304, 384215, 400920, 427648, 461058, 472880, 493440, 534560, 567456, 574080, 614744, 641472, 709320, 756608, 768430, 801840, 922116, 945760, 1069120, 1134912, 1152645, 1229488, 1282944, 1418640, 1536860, 1603680, 1844232, 1891520, 2138240, 2269824, 2305290, 2458976, 2837280, 3073720, 3207360, 3688464, 3783040, 4610580, 4917952, 5674560, 6147440, 6414720, 7376928, 9221160, 9835904, 11349120, 12294880, 14753856, 18442320, 24589760, 29507712, 36884640, 49179520, 73769280, 147538560]

約数ペア:

[(1, 147538560), (2, 73769280), (3, 49179520), (4, 36884640), (5, 29507712), (6, 24589760), (8, 18442320), (10, 14753856), (12, 12294880), (13, 11349120), (15, 9835904), (16, 9221160), (20, 7376928), (23, 6414720), (24, 6147440), (26, 5674560), (30, 4917952), (32, 4610580), (39, 3783040), (40, 3688464), (46, 3207360), (48, 3073720), (52, 2837280), (60, 2458976), (64, 2305290), (65, 2269824), (69, 2138240), (78, 1891520), (80, 1844232), (92, 1603680), (96, 1536860), (104, 1418640), (115, 1282944), (120, 1229488), (128, 1152645), (130, 1134912), (138, 1069120), (156, 945760), (160, 922116), (184, 801840), (192, 768430), (195, 756608), (208, 709320), (230, 641472), (240, 614744), (257, 574080), (260, 567456), (276, 534560), (299, 493440), (312, 472880), (320, 461058), (345, 427648), (368, 400920), (384, 384215), (390, 378304), (416, 354660), (460, 320736), (480, 307372), (514, 287040), (520, 283728), (552, 267280), (598, 246720), (624, 236440), (640, 230529), (690, 213824), (736, 200460), (771, 191360), (780, 189152), (832, 177330), (897, 164480), (920, 160368), (960, 153686), (1028, 143520), (1040, 141864), (1104, 133640), (1196, 123360), (1248, 118220), (1285, 114816), (1380, 106912), (1472, 100230), (1495, 98688), (1542, 95680), (1560, 94576), (1664, 88665), (1794, 82240), (1840, 80184), (1920, 76843), (2056, 71760), (2080, 70932), (2208, 66820), (2392, 61680), (2496, 59110), (2570, 57408), (2760, 53456), (2944, 50115), (2990, 49344), (3084, 47840), (3120, 47288), (3341, 44160), (3588, 41120), (3680, 40092), (3855, 38272), (4112, 35880), (4160, 35466), (4416, 33410), (4485, 32896), (4784, 30840), (4992, 29555), (5140, 28704), (5520, 26728), (5911, 24960), (5980, 24672), (6168, 23920), (6240, 23644), (6682, 22080), (7176, 20560), (7360, 20046), (7710, 19136), (8224, 17940), (8320, 17733), (8832, 16705), (8970, 16448), (9568, 15420), (10023, 14720), (10280, 14352), (11040, 13364), (11822, 12480), (11960, 12336)]