317103240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 983975040

約数和(自身を除く): 666871800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 73, 106, 120, 146, 159, 212, 219, 265, 292, 318, 365, 424, 438, 530, 584, 636, 683, 730, 795, 876, 1060, 1095, 1272, 1366, 1460, 1590, 1752, 2049, 2120, 2190, 2732, 2920, 3180, 3415, 3869, 4098, 4380, 5464, 6360, 6830, 7738, 8196, 8760, 10245, 11607, 13660, 15476, 16392, 19345, 20490, 23214, 27320, 30952, 36199, 38690, 40980, 46428, 49859, 58035, 72398, 77380, 81960, 92856, 99718, 108597, 116070, 144796, 149577, 154760, 180995, 199436, 217194, 232140, 249295, 289592, 299154, 361990, 398872, 434388, 464280, 498590, 542985, 598308, 723980, 747885, 868776, 997180, 1085970, 1196616, 1447960, 1495770, 1994360, 2171940, 2642527, 2991540, 4343880, 5285054, 5983080, 7927581, 10570108, 13212635, 15855162, 21140216, 26425270, 31710324, 39637905, 52850540, 63420648, 79275810, 105701080, 158551620, 317103240]

約数ペア:

[(1, 317103240), (2, 158551620), (3, 105701080), (4, 79275810), (5, 63420648), (6, 52850540), (8, 39637905), (10, 31710324), (12, 26425270), (15, 21140216), (20, 15855162), (24, 13212635), (30, 10570108), (40, 7927581), (53, 5983080), (60, 5285054), (73, 4343880), (106, 2991540), (120, 2642527), (146, 2171940), (159, 1994360), (212, 1495770), (219, 1447960), (265, 1196616), (292, 1085970), (318, 997180), (365, 868776), (424, 747885), (438, 723980), (530, 598308), (584, 542985), (636, 498590), (683, 464280), (730, 434388), (795, 398872), (876, 361990), (1060, 299154), (1095, 289592), (1272, 249295), (1366, 232140), (1460, 217194), (1590, 199436), (1752, 180995), (2049, 154760), (2120, 149577), (2190, 144796), (2732, 116070), (2920, 108597), (3180, 99718), (3415, 92856), (3869, 81960), (4098, 77380), (4380, 72398), (5464, 58035), (6360, 49859), (6830, 46428), (7738, 40980), (8196, 38690), (8760, 36199), (10245, 30952), (11607, 27320), (13660, 23214), (15476, 20490), (16392, 19345)]