42160620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 128378880

約数和(自身を除く): 86218260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1193, 1767, 1860, 2356, 2386, 2945, 3534, 3579, 4772, 5890, 5965, 7068, 7158, 8835, 11780, 11930, 14316, 17670, 17895, 22667, 23860, 35340, 35790, 36983, 45334, 68001, 71580, 73966, 90668, 110949, 113335, 136002, 147932, 184915, 221898, 226670, 272004, 340005, 369830, 443796, 453340, 554745, 680010, 702677, 739660, 1109490, 1360020, 1405354, 2108031, 2218980, 2810708, 3513385, 4216062, 7026770, 8432124, 10540155, 14053540, 21080310, 42160620]

約数ペア:

[(1, 42160620), (2, 21080310), (3, 14053540), (4, 10540155), (5, 8432124), (6, 7026770), (10, 4216062), (12, 3513385), (15, 2810708), (19, 2218980), (20, 2108031), (30, 1405354), (31, 1360020), (38, 1109490), (57, 739660), (60, 702677), (62, 680010), (76, 554745), (93, 453340), (95, 443796), (114, 369830), (124, 340005), (155, 272004), (186, 226670), (190, 221898), (228, 184915), (285, 147932), (310, 136002), (372, 113335), (380, 110949), (465, 90668), (570, 73966), (589, 71580), (620, 68001), (930, 45334), (1140, 36983), (1178, 35790), (1193, 35340), (1767, 23860), (1860, 22667), (2356, 17895), (2386, 17670), (2945, 14316), (3534, 11930), (3579, 11780), (4772, 8835), (5890, 7158), (5965, 7068)]