554661120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 288

約数和(自身を含む): 1961455104

約数和(自身を除く): 1406793984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 256, 260, 271, 312, 320, 328, 384, 390, 410, 416, 480, 492, 520, 533, 542, 615, 624, 640, 656, 768, 780, 813, 820, 832, 960, 984, 1040, 1066, 1084, 1230, 1248, 1280, 1312, 1355, 1560, 1599, 1626, 1640, 1664, 1920, 1968, 2080, 2132, 2168, 2460, 2496, 2624, 2665, 2710, 3120, 3198, 3252, 3280, 3328, 3523, 3840, 3936, 4065, 4160, 4264, 4336, 4920, 4992, 5248, 5330, 5420, 6240, 6396, 6504, 6560, 7046, 7872, 7995, 8130, 8320, 8528, 8672, 9840, 9984, 10496, 10569, 10660, 10840, 11111, 12480, 12792, 13008, 13120, 14092, 15744, 15990, 16260, 16640, 17056, 17344, 17615, 19680, 21138, 21320, 21680, 22222, 24960, 25584, 26016, 26240, 28184, 31488, 31980, 32520, 33333, 34112, 34688, 35230, 39360, 42276, 42640, 43360, 44444, 49920, 51168, 52032, 52480, 52845, 55555, 56368, 63960, 65040, 66666, 68224, 69376, 70460, 78720, 84552, 85280, 86720, 88888, 102336, 104064, 105690, 111110, 112736, 127920, 130080, 133332, 136448, 140920, 144443, 157440, 166665, 169104, 170560, 173440, 177776, 204672, 208128, 211380, 222220, 225472, 255840, 260160, 266664, 281840, 288886, 333330, 338208, 341120, 346880, 355552, 409344, 422760, 433329, 444440, 450944, 511680, 520320, 533328, 563680, 577772, 666660, 676416, 682240, 711104, 722215, 845520, 866658, 888880, 901888, 1023360, 1040640, 1066656, 1127360, 1155544, 1333320, 1352832, 1422208, 1444430, 1691040, 1733316, 1777760, 2046720, 2133312, 2166645, 2254720, 2311088, 2666640, 2705664, 2844416, 2888860, 3382080, 3466632, 3555520, 4266624, 4333290, 4509440, 4622176, 5333280, 5777720, 6764160, 6933264, 7111040, 8533248, 8666580, 9244352, 10666560, 11555440, 13528320, 13866528, 14222080, 17333160, 18488704, 21333120, 23110880, 27733056, 34666320, 36977408, 42666240, 46221760, 55466112, 69332640, 92443520, 110932224, 138665280, 184887040, 277330560, 554661120]

約数ペア:

[(1, 554661120), (2, 277330560), (3, 184887040), (4, 138665280), (5, 110932224), (6, 92443520), (8, 69332640), (10, 55466112), (12, 46221760), (13, 42666240), (15, 36977408), (16, 34666320), (20, 27733056), (24, 23110880), (26, 21333120), (30, 18488704), (32, 17333160), (39, 14222080), (40, 13866528), (41, 13528320), (48, 11555440), (52, 10666560), (60, 9244352), (64, 8666580), (65, 8533248), (78, 7111040), (80, 6933264), (82, 6764160), (96, 5777720), (104, 5333280), (120, 4622176), (123, 4509440), (128, 4333290), (130, 4266624), (156, 3555520), (160, 3466632), (164, 3382080), (192, 2888860), (195, 2844416), (205, 2705664), (208, 2666640), (240, 2311088), (246, 2254720), (256, 2166645), (260, 2133312), (271, 2046720), (312, 1777760), (320, 1733316), (328, 1691040), (384, 1444430), (390, 1422208), (410, 1352832), (416, 1333320), (480, 1155544), (492, 1127360), (520, 1066656), (533, 1040640), (542, 1023360), (615, 901888), (624, 888880), (640, 866658), (656, 845520), (768, 722215), (780, 711104), (813, 682240), (820, 676416), (832, 666660), (960, 577772), (984, 563680), (1040, 533328), (1066, 520320), (1084, 511680), (1230, 450944), (1248, 444440), (1280, 433329), (1312, 422760), (1355, 409344), (1560, 355552), (1599, 346880), (1626, 341120), (1640, 338208), (1664, 333330), (1920, 288886), (1968, 281840), (2080, 266664), (2132, 260160), (2168, 255840), (2460, 225472), (2496, 222220), (2624, 211380), (2665, 208128), (2710, 204672), (3120, 177776), (3198, 173440), (3252, 170560), (3280, 169104), (3328, 166665), (3523, 157440), (3840, 144443), (3936, 140920), (4065, 136448), (4160, 133332), (4264, 130080), (4336, 127920), (4920, 112736), (4992, 111110), (5248, 105690), (5330, 104064), (5420, 102336), (6240, 88888), (6396, 86720), (6504, 85280), (6560, 84552), (7046, 78720), (7872, 70460), (7995, 69376), (8130, 68224), (8320, 66666), (8528, 65040), (8672, 63960), (9840, 56368), (9984, 55555), (10496, 52845), (10569, 52480), (10660, 52032), (10840, 51168), (11111, 49920), (12480, 44444), (12792, 43360), (13008, 42640), (13120, 42276), (14092, 39360), (15744, 35230), (15990, 34688), (16260, 34112), (16640, 33333), (17056, 32520), (17344, 31980), (17615, 31488), (19680, 28184), (21138, 26240), (21320, 26016), (21680, 25584), (22222, 24960)]