42389640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1703

約数の個数: 96

約数和(自身を含む): 139740120

約数和(自身を除く): 97350480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1613, 1752, 2190, 2628, 2920, 3226, 3285, 4380, 4839, 5256, 6452, 6570, 8065, 8760, 9678, 12904, 13140, 14517, 16130, 19356, 24195, 26280, 29034, 32260, 38712, 48390, 58068, 64520, 72585, 96780, 116136, 117749, 145170, 193560, 235498, 290340, 353247, 470996, 580680, 588745, 706494, 941992, 1059741, 1177490, 1412988, 1766235, 2119482, 2354980, 2825976, 3532470, 4238964, 4709960, 5298705, 7064940, 8477928, 10597410, 14129880, 21194820, 42389640]

約数ペア:

[(1, 42389640), (2, 21194820), (3, 14129880), (4, 10597410), (5, 8477928), (6, 7064940), (8, 5298705), (9, 4709960), (10, 4238964), (12, 3532470), (15, 2825976), (18, 2354980), (20, 2119482), (24, 1766235), (30, 1412988), (36, 1177490), (40, 1059741), (45, 941992), (60, 706494), (72, 588745), (73, 580680), (90, 470996), (120, 353247), (146, 290340), (180, 235498), (219, 193560), (292, 145170), (360, 117749), (365, 116136), (438, 96780), (584, 72585), (657, 64520), (730, 58068), (876, 48390), (1095, 38712), (1314, 32260), (1460, 29034), (1613, 26280), (1752, 24195), (2190, 19356), (2628, 16130), (2920, 14517), (3226, 13140), (3285, 12904), (4380, 9678), (4839, 8760), (5256, 8065), (6452, 6570)]