146756480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:632

約数の個数: 128

約数和(自身を含む): 390700800

約数和(自身を除く): 243944320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 569, 620, 640, 806, 832, 992, 1040, 1138, 1240, 1612, 1664, 1984, 2015, 2080, 2276, 2480, 2845, 3224, 3968, 4030, 4160, 4552, 4960, 5690, 6448, 7397, 8060, 8320, 9104, 9920, 11380, 12896, 14794, 16120, 17639, 18208, 19840, 22760, 25792, 29588, 32240, 35278, 36416, 36985, 45520, 51584, 59176, 64480, 70556, 72832, 73970, 88195, 91040, 118352, 128960, 141112, 147940, 176390, 182080, 229307, 236704, 257920, 282224, 295880, 352780, 364160, 458614, 473408, 564448, 591760, 705560, 917228, 946816, 1128896, 1146535, 1183520, 1411120, 1834456, 2257792, 2293070, 2367040, 2822240, 3668912, 4586140, 4734080, 5644480, 7337824, 9172280, 11288960, 14675648, 18344560, 29351296, 36689120, 73378240, 146756480]

約数ペア:

[(1, 146756480), (2, 73378240), (4, 36689120), (5, 29351296), (8, 18344560), (10, 14675648), (13, 11288960), (16, 9172280), (20, 7337824), (26, 5644480), (31, 4734080), (32, 4586140), (40, 3668912), (52, 2822240), (62, 2367040), (64, 2293070), (65, 2257792), (80, 1834456), (104, 1411120), (124, 1183520), (128, 1146535), (130, 1128896), (155, 946816), (160, 917228), (208, 705560), (248, 591760), (260, 564448), (310, 473408), (320, 458614), (403, 364160), (416, 352780), (496, 295880), (520, 282224), (569, 257920), (620, 236704), (640, 229307), (806, 182080), (832, 176390), (992, 147940), (1040, 141112), (1138, 128960), (1240, 118352), (1612, 91040), (1664, 88195), (1984, 73970), (2015, 72832), (2080, 70556), (2276, 64480), (2480, 59176), (2845, 51584), (3224, 45520), (3968, 36985), (4030, 36416), (4160, 35278), (4552, 32240), (4960, 29588), (5690, 25792), (6448, 22760), (7397, 19840), (8060, 18208), (8320, 17639), (9104, 16120), (9920, 14794), (11380, 12896)]