13222560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 45378144

約数和(自身を除く): 32155584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 163, 169, 195, 208, 240, 260, 312, 326, 338, 390, 416, 480, 489, 507, 520, 624, 652, 676, 780, 815, 845, 978, 1014, 1040, 1248, 1304, 1352, 1560, 1630, 1690, 1956, 2028, 2080, 2119, 2445, 2535, 2608, 2704, 3120, 3260, 3380, 3912, 4056, 4238, 4890, 5070, 5216, 5408, 6240, 6357, 6520, 6760, 7824, 8112, 8476, 9780, 10140, 10595, 12714, 13040, 13520, 15648, 16224, 16952, 19560, 20280, 21190, 25428, 26080, 27040, 27547, 31785, 33904, 39120, 40560, 42380, 50856, 55094, 63570, 67808, 78240, 81120, 82641, 84760, 101712, 110188, 127140, 137735, 165282, 169520, 203424, 220376, 254280, 275470, 330564, 339040, 413205, 440752, 508560, 550940, 661128, 826410, 881504, 1017120, 1101880, 1322256, 1652820, 2203760, 2644512, 3305640, 4407520, 6611280, 13222560]

約数ペア:

[(1, 13222560), (2, 6611280), (3, 4407520), (4, 3305640), (5, 2644512), (6, 2203760), (8, 1652820), (10, 1322256), (12, 1101880), (13, 1017120), (15, 881504), (16, 826410), (20, 661128), (24, 550940), (26, 508560), (30, 440752), (32, 413205), (39, 339040), (40, 330564), (48, 275470), (52, 254280), (60, 220376), (65, 203424), (78, 169520), (80, 165282), (96, 137735), (104, 127140), (120, 110188), (130, 101712), (156, 84760), (160, 82641), (163, 81120), (169, 78240), (195, 67808), (208, 63570), (240, 55094), (260, 50856), (312, 42380), (326, 40560), (338, 39120), (390, 33904), (416, 31785), (480, 27547), (489, 27040), (507, 26080), (520, 25428), (624, 21190), (652, 20280), (676, 19560), (780, 16952), (815, 16224), (845, 15648), (978, 13520), (1014, 13040), (1040, 12714), (1248, 10595), (1304, 10140), (1352, 9780), (1560, 8476), (1630, 8112), (1690, 7824), (1956, 6760), (2028, 6520), (2080, 6357), (2119, 6240), (2445, 5408), (2535, 5216), (2608, 5070), (2704, 4890), (3120, 4238), (3260, 4056), (3380, 3912)]