1630343640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{715063}}^1$

素因数の和:715096

約数の個数: 64

約数和(自身を含む): 5148460800

約数和(自身を除く): 3518117160

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, 715063, 1430126, 2145189, 2860252, 3575315, 4290378, 5720504, 7150630, 8580756, 10725945, 13586197, 14301260, 17161512, 21451890, 27172394, 28602520, 40758591, 42903780, 54344788, 67930985, 81517182, 85807560, 108689576, 135861970, 163034364, 203792955, 271723940, 326068728, 407585910, 543447880, 815171820, 1630343640]

約数ペア:

[(1, 1630343640), (2, 815171820), (3, 543447880), (4, 407585910), (5, 326068728), (6, 271723940), (8, 203792955), (10, 163034364), (12, 135861970), (15, 108689576), (19, 85807560), (20, 81517182), (24, 67930985), (30, 54344788), (38, 42903780), (40, 40758591), (57, 28602520), (60, 27172394), (76, 21451890), (95, 17161512), (114, 14301260), (120, 13586197), (152, 10725945), (190, 8580756), (228, 7150630), (285, 5720504), (380, 4290378), (456, 3575315), (570, 2860252), (760, 2145189), (1140, 1430126), (2280, 715063)]