215382607680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11808257}}^1$

素因数の和:11808296

約数の個数: 112

約数和(自身を含む): 719831407680

約数和(自身を除く): 504448800000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 11808257, 23616514, 35424771, 47233028, 59041285, 70849542, 94466056, 118082570, 141699084, 177123855, 188932112, 224356883, 236165140, 283398168, 354247710, 377864224, 448713766, 472330280, 566796336, 673070649, 708495420, 755728448, 897427532, 944660560, 1121784415, 1133592672, 1346141298, 1416990840, 1794855064, 1889321120, 2243568830, 2267185344, 2692282596, 2833981680, 3365353245, 3589710128, 3778642240, 4487137660, 5384565192, 5667963360, 6730706490, 7179420256, 8974275320, 10769130384, 11335926720, 13461412980, 14358840512, 17948550640, 21538260768, 26922825960, 35897101280, 43076521536, 53845651920, 71794202560, 107691303840, 215382607680]

約数ペア:

[(1, 215382607680), (2, 107691303840), (3, 71794202560), (4, 53845651920), (5, 43076521536), (6, 35897101280), (8, 26922825960), (10, 21538260768), (12, 17948550640), (15, 14358840512), (16, 13461412980), (19, 11335926720), (20, 10769130384), (24, 8974275320), (30, 7179420256), (32, 6730706490), (38, 5667963360), (40, 5384565192), (48, 4487137660), (57, 3778642240), (60, 3589710128), (64, 3365353245), (76, 2833981680), (80, 2692282596), (95, 2267185344), (96, 2243568830), (114, 1889321120), (120, 1794855064), (152, 1416990840), (160, 1346141298), (190, 1133592672), (192, 1121784415), (228, 944660560), (240, 897427532), (285, 755728448), (304, 708495420), (320, 673070649), (380, 566796336), (456, 472330280), (480, 448713766), (570, 377864224), (608, 354247710), (760, 283398168), (912, 236165140), (960, 224356883), (1140, 188932112), (1216, 177123855), (1520, 141699084), (1824, 118082570), (2280, 94466056), (3040, 70849542), (3648, 59041285), (4560, 47233028), (6080, 35424771), (9120, 23616514), (18240, 11808257)]