423362040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1677

約数の個数: 128

約数和(自身を含む): 1329868800

約数和(自身を除く): 906506760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 219, 248, 292, 310, 365, 372, 438, 465, 584, 620, 730, 744, 876, 930, 1095, 1240, 1460, 1559, 1752, 1860, 2190, 2263, 2920, 3118, 3720, 4380, 4526, 4677, 6236, 6789, 7795, 8760, 9052, 9354, 11315, 12472, 13578, 15590, 18104, 18708, 22630, 23385, 27156, 31180, 33945, 37416, 45260, 46770, 48329, 54312, 62360, 67890, 90520, 93540, 96658, 113807, 135780, 144987, 187080, 193316, 227614, 241645, 271560, 289974, 341421, 386632, 455228, 483290, 569035, 579948, 682842, 724935, 910456, 966580, 1138070, 1159896, 1365684, 1449870, 1707105, 1933160, 2276140, 2731368, 2899740, 3414210, 3528017, 4552280, 5799480, 6828420, 7056034, 10584051, 13656840, 14112068, 17640085, 21168102, 28224136, 35280170, 42336204, 52920255, 70560340, 84672408, 105840510, 141120680, 211681020, 423362040]

約数ペア:

[(1, 423362040), (2, 211681020), (3, 141120680), (4, 105840510), (5, 84672408), (6, 70560340), (8, 52920255), (10, 42336204), (12, 35280170), (15, 28224136), (20, 21168102), (24, 17640085), (30, 14112068), (31, 13656840), (40, 10584051), (60, 7056034), (62, 6828420), (73, 5799480), (93, 4552280), (120, 3528017), (124, 3414210), (146, 2899740), (155, 2731368), (186, 2276140), (219, 1933160), (248, 1707105), (292, 1449870), (310, 1365684), (365, 1159896), (372, 1138070), (438, 966580), (465, 910456), (584, 724935), (620, 682842), (730, 579948), (744, 569035), (876, 483290), (930, 455228), (1095, 386632), (1240, 341421), (1460, 289974), (1559, 271560), (1752, 241645), (1860, 227614), (2190, 193316), (2263, 187080), (2920, 144987), (3118, 135780), (3720, 113807), (4380, 96658), (4526, 93540), (4677, 90520), (6236, 67890), (6789, 62360), (7795, 54312), (8760, 48329), (9052, 46770), (9354, 45260), (11315, 37416), (12472, 33945), (13578, 31180), (15590, 27156), (18104, 23385), (18708, 22630)]