664308670560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72840863}}^1$

素因数の和:72840900

約数の個数: 96

約数和(自身を含む): 2202707727360

約数和(自身を除く): 1538399056800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 72840863, 145681726, 218522589, 291363452, 364204315, 437045178, 582726904, 728408630, 874090356, 1092612945, 1165453808, 1383976397, 1456817260, 1748180712, 2185225890, 2330907616, 2767952794, 2913634520, 3496361424, 4151929191, 4370451780, 5535905588, 5827269040, 6919881985, 6992722848, 8303858382, 8740903560, 11071811176, 11654538080, 13839763970, 16607716764, 17481807120, 20759645955, 22143622352, 27679527940, 33215433528, 34963614240, 41519291910, 44287244704, 55359055880, 66430867056, 83038583820, 110718111760, 132861734112, 166077167640, 221436223520, 332154335280, 664308670560]

約数ペア:

[(1, 664308670560), (2, 332154335280), (3, 221436223520), (4, 166077167640), (5, 132861734112), (6, 110718111760), (8, 83038583820), (10, 66430867056), (12, 55359055880), (15, 44287244704), (16, 41519291910), (19, 34963614240), (20, 33215433528), (24, 27679527940), (30, 22143622352), (32, 20759645955), (38, 17481807120), (40, 16607716764), (48, 13839763970), (57, 11654538080), (60, 11071811176), (76, 8740903560), (80, 8303858382), (95, 6992722848), (96, 6919881985), (114, 5827269040), (120, 5535905588), (152, 4370451780), (160, 4151929191), (190, 3496361424), (228, 2913634520), (240, 2767952794), (285, 2330907616), (304, 2185225890), (380, 1748180712), (456, 1456817260), (480, 1383976397), (570, 1165453808), (608, 1092612945), (760, 874090356), (912, 728408630), (1140, 582726904), (1520, 437045178), (1824, 364204315), (2280, 291363452), (3040, 218522589), (4560, 145681726), (9120, 72840863)]