165429420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1775

約数の個数: 96

約数和(自身を含む): 502951680

約数和(自身を除く): 337522260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 131, 156, 195, 260, 262, 390, 393, 524, 655, 780, 786, 1310, 1572, 1619, 1703, 1965, 2620, 3238, 3406, 3930, 4857, 5109, 6476, 6812, 7860, 8095, 8515, 9714, 10218, 16190, 17030, 19428, 20436, 21047, 24285, 25545, 32380, 34060, 42094, 48570, 51090, 63141, 84188, 97140, 102180, 105235, 126282, 210470, 212089, 252564, 315705, 420940, 424178, 631410, 636267, 848356, 1060445, 1262820, 1272534, 2120890, 2545068, 2757157, 3181335, 4241780, 5514314, 6362670, 8271471, 11028628, 12725340, 13785785, 16542942, 27571570, 33085884, 41357355, 55143140, 82714710, 165429420]

約数ペア:

[(1, 165429420), (2, 82714710), (3, 55143140), (4, 41357355), (5, 33085884), (6, 27571570), (10, 16542942), (12, 13785785), (13, 12725340), (15, 11028628), (20, 8271471), (26, 6362670), (30, 5514314), (39, 4241780), (52, 3181335), (60, 2757157), (65, 2545068), (78, 2120890), (130, 1272534), (131, 1262820), (156, 1060445), (195, 848356), (260, 636267), (262, 631410), (390, 424178), (393, 420940), (524, 315705), (655, 252564), (780, 212089), (786, 210470), (1310, 126282), (1572, 105235), (1619, 102180), (1703, 97140), (1965, 84188), (2620, 63141), (3238, 51090), (3406, 48570), (3930, 42094), (4857, 34060), (5109, 32380), (6476, 25545), (6812, 24285), (7860, 21047), (8095, 20436), (8515, 19428), (9714, 17030), (10218, 16190)]