64380360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 236390400

約数和(自身を除く): 172010040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 51, 55, 57, 60, 66, 68, 76, 85, 88, 95, 102, 110, 114, 120, 132, 136, 151, 152, 165, 170, 187, 190, 204, 209, 220, 228, 255, 264, 285, 302, 323, 330, 340, 374, 380, 408, 418, 440, 453, 456, 510, 561, 570, 604, 627, 646, 660, 680, 748, 755, 760, 836, 906, 935, 969, 1020, 1045, 1122, 1140, 1208, 1254, 1292, 1320, 1496, 1510, 1615, 1661, 1672, 1812, 1870, 1938, 2040, 2090, 2244, 2265, 2280, 2508, 2567, 2584, 2805, 2869, 3020, 3135, 3230, 3322, 3553, 3624, 3740, 3876, 4180, 4488, 4530, 4845, 4983, 5016, 5134, 5610, 5738, 6040, 6270, 6460, 6644, 7106, 7480, 7701, 7752, 8305, 8360, 8607, 9060, 9690, 9966, 10268, 10659, 11220, 11476, 12540, 12835, 12920, 13288, 14212, 14345, 15402, 16610, 17214, 17765, 18120, 19380, 19932, 20536, 21318, 22440, 22952, 24915, 25080, 25670, 28237, 28424, 28690, 30804, 31559, 33220, 34428, 35530, 38505, 38760, 39864, 42636, 43035, 48773, 49830, 51340, 53295, 56474, 57380, 61608, 63118, 66440, 68856, 71060, 77010, 84711, 85272, 86070, 94677, 97546, 99660, 102680, 106590, 112948, 114760, 126236, 141185, 142120, 146319, 154020, 157795, 169422, 172140, 189354, 195092, 199320, 213180, 225896, 243865, 252472, 282370, 292638, 308040, 315590, 338844, 344280, 378708, 390184, 423555, 426360, 473385, 487730, 536503, 564740, 585276, 631180, 677688, 731595, 757416, 847110, 946770, 975460, 1073006, 1129480, 1170552, 1262360, 1463190, 1609509, 1694220, 1893540, 1950920, 2146012, 2682515, 2926380, 3219018, 3388440, 3787080, 4292024, 5365030, 5852760, 6438036, 8047545, 10730060, 12876072, 16095090, 21460120, 32190180, 64380360]

約数ペア:

[(1, 64380360), (2, 32190180), (3, 21460120), (4, 16095090), (5, 12876072), (6, 10730060), (8, 8047545), (10, 6438036), (11, 5852760), (12, 5365030), (15, 4292024), (17, 3787080), (19, 3388440), (20, 3219018), (22, 2926380), (24, 2682515), (30, 2146012), (33, 1950920), (34, 1893540), (38, 1694220), (40, 1609509), (44, 1463190), (51, 1262360), (55, 1170552), (57, 1129480), (60, 1073006), (66, 975460), (68, 946770), (76, 847110), (85, 757416), (88, 731595), (95, 677688), (102, 631180), (110, 585276), (114, 564740), (120, 536503), (132, 487730), (136, 473385), (151, 426360), (152, 423555), (165, 390184), (170, 378708), (187, 344280), (190, 338844), (204, 315590), (209, 308040), (220, 292638), (228, 282370), (255, 252472), (264, 243865), (285, 225896), (302, 213180), (323, 199320), (330, 195092), (340, 189354), (374, 172140), (380, 169422), (408, 157795), (418, 154020), (440, 146319), (453, 142120), (456, 141185), (510, 126236), (561, 114760), (570, 112948), (604, 106590), (627, 102680), (646, 99660), (660, 97546), (680, 94677), (748, 86070), (755, 85272), (760, 84711), (836, 77010), (906, 71060), (935, 68856), (969, 66440), (1020, 63118), (1045, 61608), (1122, 57380), (1140, 56474), (1208, 53295), (1254, 51340), (1292, 49830), (1320, 48773), (1496, 43035), (1510, 42636), (1615, 39864), (1661, 38760), (1672, 38505), (1812, 35530), (1870, 34428), (1938, 33220), (2040, 31559), (2090, 30804), (2244, 28690), (2265, 28424), (2280, 28237), (2508, 25670), (2567, 25080), (2584, 24915), (2805, 22952), (2869, 22440), (3020, 21318), (3135, 20536), (3230, 19932), (3322, 19380), (3553, 18120), (3624, 17765), (3740, 17214), (3876, 16610), (4180, 15402), (4488, 14345), (4530, 14212), (4845, 13288), (4983, 12920), (5016, 12835), (5134, 12540), (5610, 11476), (5738, 11220), (6040, 10659), (6270, 10268), (6460, 9966), (6644, 9690), (7106, 9060), (7480, 8607), (7701, 8360), (7752, 8305)]