6946680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 23123520

約数和(自身を除く): 16176840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 73, 78, 104, 120, 122, 130, 146, 156, 183, 195, 219, 244, 260, 292, 305, 312, 365, 366, 390, 438, 488, 520, 584, 610, 730, 732, 780, 793, 876, 915, 949, 1095, 1220, 1460, 1464, 1560, 1586, 1752, 1830, 1898, 2190, 2379, 2440, 2847, 2920, 3172, 3660, 3796, 3965, 4380, 4453, 4745, 4758, 5694, 6344, 7320, 7592, 7930, 8760, 8906, 9490, 9516, 11388, 11895, 13359, 14235, 15860, 17812, 18980, 19032, 22265, 22776, 23790, 26718, 28470, 31720, 35624, 37960, 44530, 47580, 53436, 56940, 57889, 66795, 89060, 95160, 106872, 113880, 115778, 133590, 173667, 178120, 231556, 267180, 289445, 347334, 463112, 534360, 578890, 694668, 868335, 1157780, 1389336, 1736670, 2315560, 3473340, 6946680]

約数ペア:

[(1, 6946680), (2, 3473340), (3, 2315560), (4, 1736670), (5, 1389336), (6, 1157780), (8, 868335), (10, 694668), (12, 578890), (13, 534360), (15, 463112), (20, 347334), (24, 289445), (26, 267180), (30, 231556), (39, 178120), (40, 173667), (52, 133590), (60, 115778), (61, 113880), (65, 106872), (73, 95160), (78, 89060), (104, 66795), (120, 57889), (122, 56940), (130, 53436), (146, 47580), (156, 44530), (183, 37960), (195, 35624), (219, 31720), (244, 28470), (260, 26718), (292, 23790), (305, 22776), (312, 22265), (365, 19032), (366, 18980), (390, 17812), (438, 15860), (488, 14235), (520, 13359), (584, 11895), (610, 11388), (730, 9516), (732, 9490), (780, 8906), (793, 8760), (876, 7930), (915, 7592), (949, 7320), (1095, 6344), (1220, 5694), (1460, 4758), (1464, 4745), (1560, 4453), (1586, 4380), (1752, 3965), (1830, 3796), (1898, 3660), (2190, 3172), (2379, 2920), (2440, 2847)]