1260068160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3321

約数の個数: 224

約数和(自身を含む): 4448812032

約数和(自身を除く): 3188743872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3224, 3257, 3720, 4030, 4160, 4836, 4960, 5952, 6045, 6240, 6448, 6514, 7440, 8060, 9672, 9771, 9920, 12090, 12480, 12896, 13028, 14880, 16120, 16285, 19344, 19542, 24180, 25792, 26056, 29760, 32240, 32570, 38688, 39084, 42341, 48360, 48855, 52112, 64480, 65140, 77376, 78168, 84682, 96720, 97710, 100967, 104224, 127023, 128960, 130280, 156336, 169364, 193440, 195420, 201934, 208448, 211705, 254046, 260560, 302901, 312672, 338728, 386880, 390840, 403868, 423410, 504835, 508092, 521120, 605802, 625344, 635115, 677456, 781680, 807736, 846820, 1009670, 1016184, 1042240, 1211604, 1270230, 1312571, 1354912, 1514505, 1563360, 1615472, 1693640, 2019340, 2032368, 2423208, 2540460, 2625142, 2709824, 3029010, 3126720, 3230944, 3387280, 3937713, 4038680, 4064736, 4846416, 5080920, 5250284, 6058020, 6461888, 6562855, 6774560, 7875426, 8077360, 8129472, 9692832, 10161840, 10500568, 12116040, 13125710, 13549120, 15750852, 16154720, 19385664, 19688565, 20323680, 21001136, 24232080, 26251420, 31501704, 32309440, 39377130, 40647360, 42002272, 48464160, 52502840, 63003408, 78754260, 84004544, 96928320, 105005680, 126006816, 157508520, 210011360, 252013632, 315017040, 420022720, 630034080, 1260068160]

約数ペア:

[(1, 1260068160), (2, 630034080), (3, 420022720), (4, 315017040), (5, 252013632), (6, 210011360), (8, 157508520), (10, 126006816), (12, 105005680), (13, 96928320), (15, 84004544), (16, 78754260), (20, 63003408), (24, 52502840), (26, 48464160), (30, 42002272), (31, 40647360), (32, 39377130), (39, 32309440), (40, 31501704), (48, 26251420), (52, 24232080), (60, 21001136), (62, 20323680), (64, 19688565), (65, 19385664), (78, 16154720), (80, 15750852), (93, 13549120), (96, 13125710), (104, 12116040), (120, 10500568), (124, 10161840), (130, 9692832), (155, 8129472), (156, 8077360), (160, 7875426), (186, 6774560), (192, 6562855), (195, 6461888), (208, 6058020), (240, 5250284), (248, 5080920), (260, 4846416), (310, 4064736), (312, 4038680), (320, 3937713), (372, 3387280), (390, 3230944), (403, 3126720), (416, 3029010), (465, 2709824), (480, 2625142), (496, 2540460), (520, 2423208), (620, 2032368), (624, 2019340), (744, 1693640), (780, 1615472), (806, 1563360), (832, 1514505), (930, 1354912), (960, 1312571), (992, 1270230), (1040, 1211604), (1209, 1042240), (1240, 1016184), (1248, 1009670), (1488, 846820), (1560, 807736), (1612, 781680), (1860, 677456), (1984, 635115), (2015, 625344), (2080, 605802), (2418, 521120), (2480, 508092), (2496, 504835), (2976, 423410), (3120, 403868), (3224, 390840), (3257, 386880), (3720, 338728), (4030, 312672), (4160, 302901), (4836, 260560), (4960, 254046), (5952, 211705), (6045, 208448), (6240, 201934), (6448, 195420), (6514, 193440), (7440, 169364), (8060, 156336), (9672, 130280), (9771, 128960), (9920, 127023), (12090, 104224), (12480, 100967), (12896, 97710), (13028, 96720), (14880, 84682), (16120, 78168), (16285, 77376), (19344, 65140), (19542, 64480), (24180, 52112), (25792, 48855), (26056, 48360), (29760, 42341), (32240, 39084), (32570, 38688)]