1267072680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1327}}^1$

素因数の和:1523

約数の個数: 128

約数和(自身を含む): 3891571200

約数和(自身を除く): 2624498520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 109, 120, 146, 218, 219, 292, 327, 365, 436, 438, 545, 584, 654, 730, 872, 876, 1090, 1095, 1308, 1327, 1460, 1635, 1752, 2180, 2190, 2616, 2654, 2920, 3270, 3981, 4360, 4380, 5308, 6540, 6635, 7957, 7962, 8760, 10616, 13080, 13270, 15914, 15924, 19905, 23871, 26540, 31828, 31848, 39785, 39810, 47742, 53080, 63656, 79570, 79620, 95484, 96871, 119355, 144643, 159140, 159240, 190968, 193742, 238710, 289286, 290613, 318280, 387484, 433929, 477420, 484355, 578572, 581226, 723215, 774968, 867858, 954840, 968710, 1157144, 1162452, 1446430, 1453065, 1735716, 1937420, 2169645, 2324904, 2892860, 2906130, 3471432, 3874840, 4339290, 5785720, 5812260, 8678580, 10558939, 11624520, 17357160, 21117878, 31676817, 42235756, 52794695, 63353634, 84471512, 105589390, 126707268, 158384085, 211178780, 253414536, 316768170, 422357560, 633536340, 1267072680]

約数ペア:

[(1, 1267072680), (2, 633536340), (3, 422357560), (4, 316768170), (5, 253414536), (6, 211178780), (8, 158384085), (10, 126707268), (12, 105589390), (15, 84471512), (20, 63353634), (24, 52794695), (30, 42235756), (40, 31676817), (60, 21117878), (73, 17357160), (109, 11624520), (120, 10558939), (146, 8678580), (218, 5812260), (219, 5785720), (292, 4339290), (327, 3874840), (365, 3471432), (436, 2906130), (438, 2892860), (545, 2324904), (584, 2169645), (654, 1937420), (730, 1735716), (872, 1453065), (876, 1446430), (1090, 1162452), (1095, 1157144), (1308, 968710), (1327, 954840), (1460, 867858), (1635, 774968), (1752, 723215), (2180, 581226), (2190, 578572), (2616, 484355), (2654, 477420), (2920, 433929), (3270, 387484), (3981, 318280), (4360, 290613), (4380, 289286), (5308, 238710), (6540, 193742), (6635, 190968), (7957, 159240), (7962, 159140), (8760, 144643), (10616, 119355), (13080, 96871), (13270, 95484), (15914, 79620), (15924, 79570), (19905, 63656), (23871, 53080), (26540, 47742), (31828, 39810), (31848, 39785)]