13893360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 47788608

約数和(自身を除く): 33895248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 73, 78, 80, 104, 120, 122, 130, 146, 156, 183, 195, 208, 219, 240, 244, 260, 292, 305, 312, 365, 366, 390, 438, 488, 520, 584, 610, 624, 730, 732, 780, 793, 876, 915, 949, 976, 1040, 1095, 1168, 1220, 1460, 1464, 1560, 1586, 1752, 1830, 1898, 2190, 2379, 2440, 2847, 2920, 2928, 3120, 3172, 3504, 3660, 3796, 3965, 4380, 4453, 4745, 4758, 4880, 5694, 5840, 6344, 7320, 7592, 7930, 8760, 8906, 9490, 9516, 11388, 11895, 12688, 13359, 14235, 14640, 15184, 15860, 17520, 17812, 18980, 19032, 22265, 22776, 23790, 26718, 28470, 31720, 35624, 37960, 38064, 44530, 45552, 47580, 53436, 56940, 57889, 63440, 66795, 71248, 75920, 89060, 95160, 106872, 113880, 115778, 133590, 173667, 178120, 190320, 213744, 227760, 231556, 267180, 289445, 347334, 356240, 463112, 534360, 578890, 694668, 868335, 926224, 1068720, 1157780, 1389336, 1736670, 2315560, 2778672, 3473340, 4631120, 6946680, 13893360]

約数ペア:

[(1, 13893360), (2, 6946680), (3, 4631120), (4, 3473340), (5, 2778672), (6, 2315560), (8, 1736670), (10, 1389336), (12, 1157780), (13, 1068720), (15, 926224), (16, 868335), (20, 694668), (24, 578890), (26, 534360), (30, 463112), (39, 356240), (40, 347334), (48, 289445), (52, 267180), (60, 231556), (61, 227760), (65, 213744), (73, 190320), (78, 178120), (80, 173667), (104, 133590), (120, 115778), (122, 113880), (130, 106872), (146, 95160), (156, 89060), (183, 75920), (195, 71248), (208, 66795), (219, 63440), (240, 57889), (244, 56940), (260, 53436), (292, 47580), (305, 45552), (312, 44530), (365, 38064), (366, 37960), (390, 35624), (438, 31720), (488, 28470), (520, 26718), (584, 23790), (610, 22776), (624, 22265), (730, 19032), (732, 18980), (780, 17812), (793, 17520), (876, 15860), (915, 15184), (949, 14640), (976, 14235), (1040, 13359), (1095, 12688), (1168, 11895), (1220, 11388), (1460, 9516), (1464, 9490), (1560, 8906), (1586, 8760), (1752, 7930), (1830, 7592), (1898, 7320), (2190, 6344), (2379, 5840), (2440, 5694), (2847, 4880), (2920, 4758), (2928, 4745), (3120, 4453), (3172, 4380), (3504, 3965), (3660, 3796)]