67631640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29663}}^1$

素因数の和:29696

約数の個数: 64

約数和(自身を含む): 213580800

約数和(自身を除く): 145949160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 29663, 59326, 88989, 118652, 148315, 177978, 237304, 296630, 355956, 444945, 563597, 593260, 711912, 889890, 1127194, 1186520, 1690791, 1779780, 2254388, 2817985, 3381582, 3559560, 4508776, 5635970, 6763164, 8453955, 11271940, 13526328, 16907910, 22543880, 33815820, 67631640]

約数ペア:

[(1, 67631640), (2, 33815820), (3, 22543880), (4, 16907910), (5, 13526328), (6, 11271940), (8, 8453955), (10, 6763164), (12, 5635970), (15, 4508776), (19, 3559560), (20, 3381582), (24, 2817985), (30, 2254388), (38, 1779780), (40, 1690791), (57, 1186520), (60, 1127194), (76, 889890), (95, 711912), (114, 593260), (120, 563597), (152, 444945), (190, 355956), (228, 296630), (285, 237304), (380, 177978), (456, 148315), (570, 118652), (760, 88989), (1140, 59326), (2280, 29663)]