474689640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 1607454720

約数和(自身を除く): 1132765080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 67, 68, 69, 85, 92, 102, 115, 120, 134, 136, 138, 151, 170, 184, 201, 204, 230, 255, 268, 276, 302, 335, 340, 345, 391, 402, 408, 453, 460, 510, 536, 552, 604, 670, 680, 690, 755, 782, 804, 906, 920, 1005, 1020, 1139, 1173, 1208, 1340, 1380, 1510, 1541, 1564, 1608, 1812, 1955, 2010, 2040, 2265, 2278, 2346, 2567, 2680, 2760, 3020, 3082, 3128, 3417, 3473, 3624, 3910, 4020, 4530, 4556, 4623, 4692, 5134, 5695, 5865, 6040, 6164, 6834, 6946, 7701, 7705, 7820, 8040, 9060, 9112, 9246, 9384, 10117, 10268, 10419, 11390, 11730, 12328, 12835, 13668, 13892, 15402, 15410, 15640, 17085, 17365, 18120, 18492, 20234, 20536, 20838, 22780, 23115, 23460, 25670, 26197, 27336, 27784, 30351, 30804, 30820, 34170, 34730, 36984, 38505, 40468, 41676, 45560, 46230, 46920, 50585, 51340, 52095, 52394, 59041, 60702, 61608, 61640, 68340, 69460, 77010, 78591, 80936, 83352, 92460, 101170, 102680, 104190, 104788, 118082, 121404, 130985, 136680, 138920, 151755, 154020, 157182, 171989, 177123, 184920, 202340, 208380, 209576, 232691, 236164, 242808, 261970, 295205, 303510, 308040, 314364, 343978, 354246, 392955, 404680, 416760, 465382, 472328, 515967, 523940, 590410, 607020, 628728, 687956, 698073, 708492, 785910, 859945, 885615, 930764, 1031934, 1047880, 1163455, 1180820, 1214040, 1375912, 1396146, 1416984, 1571820, 1719890, 1771230, 1861528, 2063868, 2326910, 2361640, 2579835, 2792292, 3143640, 3439780, 3490365, 3542460, 3955747, 4127736, 4653820, 5159670, 5584584, 6879560, 6980730, 7084920, 7911494, 9307640, 10319340, 11867241, 13961460, 15822988, 19778735, 20638680, 23734482, 27922920, 31645976, 39557470, 47468964, 59336205, 79114940, 94937928, 118672410, 158229880, 237344820, 474689640]

約数ペア:

[(1, 474689640), (2, 237344820), (3, 158229880), (4, 118672410), (5, 94937928), (6, 79114940), (8, 59336205), (10, 47468964), (12, 39557470), (15, 31645976), (17, 27922920), (20, 23734482), (23, 20638680), (24, 19778735), (30, 15822988), (34, 13961460), (40, 11867241), (46, 10319340), (51, 9307640), (60, 7911494), (67, 7084920), (68, 6980730), (69, 6879560), (85, 5584584), (92, 5159670), (102, 4653820), (115, 4127736), (120, 3955747), (134, 3542460), (136, 3490365), (138, 3439780), (151, 3143640), (170, 2792292), (184, 2579835), (201, 2361640), (204, 2326910), (230, 2063868), (255, 1861528), (268, 1771230), (276, 1719890), (302, 1571820), (335, 1416984), (340, 1396146), (345, 1375912), (391, 1214040), (402, 1180820), (408, 1163455), (453, 1047880), (460, 1031934), (510, 930764), (536, 885615), (552, 859945), (604, 785910), (670, 708492), (680, 698073), (690, 687956), (755, 628728), (782, 607020), (804, 590410), (906, 523940), (920, 515967), (1005, 472328), (1020, 465382), (1139, 416760), (1173, 404680), (1208, 392955), (1340, 354246), (1380, 343978), (1510, 314364), (1541, 308040), (1564, 303510), (1608, 295205), (1812, 261970), (1955, 242808), (2010, 236164), (2040, 232691), (2265, 209576), (2278, 208380), (2346, 202340), (2567, 184920), (2680, 177123), (2760, 171989), (3020, 157182), (3082, 154020), (3128, 151755), (3417, 138920), (3473, 136680), (3624, 130985), (3910, 121404), (4020, 118082), (4530, 104788), (4556, 104190), (4623, 102680), (4692, 101170), (5134, 92460), (5695, 83352), (5865, 80936), (6040, 78591), (6164, 77010), (6834, 69460), (6946, 68340), (7701, 61640), (7705, 61608), (7820, 60702), (8040, 59041), (9060, 52394), (9112, 52095), (9246, 51340), (9384, 50585), (10117, 46920), (10268, 46230), (10419, 45560), (11390, 41676), (11730, 40468), (12328, 38505), (12835, 36984), (13668, 34730), (13892, 34170), (15402, 30820), (15410, 30804), (15640, 30351), (17085, 27784), (17365, 27336), (18120, 26197), (18492, 25670), (20234, 23460), (20536, 23115), (20838, 22780)]