147026560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 376747200

約数和(自身を除く): 229720640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 107, 113, 128, 152, 160, 190, 214, 226, 304, 320, 380, 428, 452, 535, 565, 608, 640, 760, 856, 904, 1070, 1130, 1216, 1520, 1712, 1808, 2033, 2140, 2147, 2260, 2432, 3040, 3424, 3616, 4066, 4280, 4294, 4520, 6080, 6848, 7232, 8132, 8560, 8588, 9040, 10165, 10735, 12091, 12160, 13696, 14464, 16264, 17120, 17176, 18080, 20330, 21470, 24182, 32528, 34240, 34352, 36160, 40660, 42940, 48364, 60455, 65056, 68480, 68704, 72320, 81320, 85880, 96728, 120910, 130112, 137408, 162640, 171760, 193456, 229729, 241820, 260224, 274816, 325280, 343520, 386912, 459458, 483640, 650560, 687040, 773824, 918916, 967280, 1148645, 1301120, 1374080, 1547648, 1837832, 1934560, 2297290, 3675664, 3869120, 4594580, 7351328, 7738240, 9189160, 14702656, 18378320, 29405312, 36756640, 73513280, 147026560]

約数ペア:

[(1, 147026560), (2, 73513280), (4, 36756640), (5, 29405312), (8, 18378320), (10, 14702656), (16, 9189160), (19, 7738240), (20, 7351328), (32, 4594580), (38, 3869120), (40, 3675664), (64, 2297290), (76, 1934560), (80, 1837832), (95, 1547648), (107, 1374080), (113, 1301120), (128, 1148645), (152, 967280), (160, 918916), (190, 773824), (214, 687040), (226, 650560), (304, 483640), (320, 459458), (380, 386912), (428, 343520), (452, 325280), (535, 274816), (565, 260224), (608, 241820), (640, 229729), (760, 193456), (856, 171760), (904, 162640), (1070, 137408), (1130, 130112), (1216, 120910), (1520, 96728), (1712, 85880), (1808, 81320), (2033, 72320), (2140, 68704), (2147, 68480), (2260, 65056), (2432, 60455), (3040, 48364), (3424, 42940), (3616, 40660), (4066, 36160), (4280, 34352), (4294, 34240), (4520, 32528), (6080, 24182), (6848, 21470), (7232, 20330), (8132, 18080), (8560, 17176), (8588, 17120), (9040, 16264), (10165, 14464), (10735, 13696), (12091, 12160)]