68214120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 223776000

約数和(自身を除く): 155561880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 599, 730, 780, 876, 949, 1095, 1198, 1460, 1560, 1752, 1797, 1898, 2190, 2396, 2847, 2920, 2995, 3594, 3796, 4380, 4745, 4792, 5694, 5990, 7188, 7592, 7787, 8760, 8985, 9490, 11388, 11980, 14235, 14376, 15574, 17970, 18980, 22776, 23361, 23960, 28470, 31148, 35940, 37960, 38935, 43727, 46722, 56940, 62296, 71880, 77870, 87454, 93444, 113880, 116805, 131181, 155740, 174908, 186888, 218635, 233610, 262362, 311480, 349816, 437270, 467220, 524724, 568451, 655905, 874540, 934440, 1049448, 1136902, 1311810, 1705353, 1749080, 2273804, 2623620, 2842255, 3410706, 4547608, 5247240, 5684510, 6821412, 8526765, 11369020, 13642824, 17053530, 22738040, 34107060, 68214120]

約数ペア:

[(1, 68214120), (2, 34107060), (3, 22738040), (4, 17053530), (5, 13642824), (6, 11369020), (8, 8526765), (10, 6821412), (12, 5684510), (13, 5247240), (15, 4547608), (20, 3410706), (24, 2842255), (26, 2623620), (30, 2273804), (39, 1749080), (40, 1705353), (52, 1311810), (60, 1136902), (65, 1049448), (73, 934440), (78, 874540), (104, 655905), (120, 568451), (130, 524724), (146, 467220), (156, 437270), (195, 349816), (219, 311480), (260, 262362), (292, 233610), (312, 218635), (365, 186888), (390, 174908), (438, 155740), (520, 131181), (584, 116805), (599, 113880), (730, 93444), (780, 87454), (876, 77870), (949, 71880), (1095, 62296), (1198, 56940), (1460, 46722), (1560, 43727), (1752, 38935), (1797, 37960), (1898, 35940), (2190, 31148), (2396, 28470), (2847, 23960), (2920, 23361), (2995, 22776), (3594, 18980), (3796, 17970), (4380, 15574), (4745, 14376), (4792, 14235), (5694, 11980), (5990, 11388), (7188, 9490), (7592, 8985), (7787, 8760)]