295169640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 942917760

約数和(自身を除く): 647748120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 257, 340, 408, 510, 514, 563, 680, 771, 1020, 1028, 1126, 1285, 1542, 1689, 2040, 2056, 2252, 2570, 2815, 3084, 3378, 3855, 4369, 4504, 5140, 5630, 6168, 6756, 7710, 8445, 8738, 9571, 10280, 11260, 13107, 13512, 15420, 16890, 17476, 19142, 21845, 22520, 26214, 28713, 30840, 33780, 34952, 38284, 43690, 47855, 52428, 57426, 65535, 67560, 76568, 87380, 95710, 104856, 114852, 131070, 143565, 144691, 174760, 191420, 229704, 262140, 287130, 289382, 382840, 434073, 524280, 574260, 578764, 723455, 868146, 1148520, 1157528, 1446910, 1736292, 2170365, 2459747, 2893820, 3472584, 4340730, 4919494, 5787640, 7379241, 8681460, 9838988, 12298735, 14758482, 17362920, 19677976, 24597470, 29516964, 36896205, 49194940, 59033928, 73792410, 98389880, 147584820, 295169640]

約数ペア:

[(1, 295169640), (2, 147584820), (3, 98389880), (4, 73792410), (5, 59033928), (6, 49194940), (8, 36896205), (10, 29516964), (12, 24597470), (15, 19677976), (17, 17362920), (20, 14758482), (24, 12298735), (30, 9838988), (34, 8681460), (40, 7379241), (51, 5787640), (60, 4919494), (68, 4340730), (85, 3472584), (102, 2893820), (120, 2459747), (136, 2170365), (170, 1736292), (204, 1446910), (255, 1157528), (257, 1148520), (340, 868146), (408, 723455), (510, 578764), (514, 574260), (563, 524280), (680, 434073), (771, 382840), (1020, 289382), (1028, 287130), (1126, 262140), (1285, 229704), (1542, 191420), (1689, 174760), (2040, 144691), (2056, 143565), (2252, 131070), (2570, 114852), (2815, 104856), (3084, 95710), (3378, 87380), (3855, 76568), (4369, 67560), (4504, 65535), (5140, 57426), (5630, 52428), (6168, 47855), (6756, 43690), (7710, 38284), (8445, 34952), (8738, 33780), (9571, 30840), (10280, 28713), (11260, 26214), (13107, 22520), (13512, 21845), (15420, 19142), (16890, 17476)]