13799921940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{521539}}^1$

素因数の和:521571

約数の個数: 144

約数和(自身を含む): 49942670400

約数和(自身を除く): 36142748460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 521539, 1043078, 1564617, 2086156, 2607695, 3129234, 3650773, 4693851, 5215390, 6258468, 7301546, 7823085, 9387702, 10430780, 10952319, 14081553, 14603092, 15646170, 18253865, 18775404, 21904638, 23469255, 25555411, 28163106, 31292340, 32856957, 36507730, 43809276, 46938510, 51110822, 54761595, 56326212, 65713914, 70407765, 73015460, 76666233, 93877020, 98570871, 102221644, 109523190, 127777055, 131427828, 140815530, 153332466, 164284785, 197141742, 219046380, 229998699, 255554110, 281631060, 306664932, 328569570, 383331165, 394283484, 459997398, 492854355, 511108220, 657139140, 689996097, 766662330, 919994796, 985708710, 1149993495, 1379992194, 1533324660, 1971417420, 2299986990, 2759984388, 3449980485, 4599973980, 6899960970, 13799921940]

約数ペア:

[(1, 13799921940), (2, 6899960970), (3, 4599973980), (4, 3449980485), (5, 2759984388), (6, 2299986990), (7, 1971417420), (9, 1533324660), (10, 1379992194), (12, 1149993495), (14, 985708710), (15, 919994796), (18, 766662330), (20, 689996097), (21, 657139140), (27, 511108220), (28, 492854355), (30, 459997398), (35, 394283484), (36, 383331165), (42, 328569570), (45, 306664932), (49, 281631060), (54, 255554110), (60, 229998699), (63, 219046380), (70, 197141742), (84, 164284785), (90, 153332466), (98, 140815530), (105, 131427828), (108, 127777055), (126, 109523190), (135, 102221644), (140, 98570871), (147, 93877020), (180, 76666233), (189, 73015460), (196, 70407765), (210, 65713914), (245, 56326212), (252, 54761595), (270, 51110822), (294, 46938510), (315, 43809276), (378, 36507730), (420, 32856957), (441, 31292340), (490, 28163106), (540, 25555411), (588, 23469255), (630, 21904638), (735, 18775404), (756, 18253865), (882, 15646170), (945, 14603092), (980, 14081553), (1260, 10952319), (1323, 10430780), (1470, 9387702), (1764, 7823085), (1890, 7301546), (2205, 6258468), (2646, 5215390), (2940, 4693851), (3780, 3650773), (4410, 3129234), (5292, 2607695), (6615, 2086156), (8820, 1564617), (13230, 1043078), (26460, 521539)]