1357722840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3593}}^1$

素因数の和:3721

約数の個数: 128

約数和(自身を含む): 4223093760

約数和(自身を除く): 2865370920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 67, 94, 120, 134, 141, 188, 201, 235, 268, 282, 335, 376, 402, 470, 536, 564, 670, 705, 804, 940, 1005, 1128, 1340, 1410, 1608, 1880, 2010, 2680, 2820, 3149, 3593, 4020, 5640, 6298, 7186, 8040, 9447, 10779, 12596, 14372, 15745, 17965, 18894, 21558, 25192, 28744, 31490, 35930, 37788, 43116, 47235, 53895, 62980, 71860, 75576, 86232, 94470, 107790, 125960, 143720, 168871, 188940, 215580, 240731, 337742, 377880, 431160, 481462, 506613, 675484, 722193, 844355, 962924, 1013226, 1203655, 1350968, 1444386, 1688710, 1925848, 2026452, 2407310, 2533065, 2888772, 3377420, 3610965, 4052904, 4814620, 5066130, 5777544, 6754840, 7221930, 9629240, 10132260, 11314357, 14443860, 20264520, 22628714, 28887720, 33943071, 45257428, 56571785, 67886142, 90514856, 113143570, 135772284, 169715355, 226287140, 271544568, 339430710, 452574280, 678861420, 1357722840]

約数ペア:

[(1, 1357722840), (2, 678861420), (3, 452574280), (4, 339430710), (5, 271544568), (6, 226287140), (8, 169715355), (10, 135772284), (12, 113143570), (15, 90514856), (20, 67886142), (24, 56571785), (30, 45257428), (40, 33943071), (47, 28887720), (60, 22628714), (67, 20264520), (94, 14443860), (120, 11314357), (134, 10132260), (141, 9629240), (188, 7221930), (201, 6754840), (235, 5777544), (268, 5066130), (282, 4814620), (335, 4052904), (376, 3610965), (402, 3377420), (470, 2888772), (536, 2533065), (564, 2407310), (670, 2026452), (705, 1925848), (804, 1688710), (940, 1444386), (1005, 1350968), (1128, 1203655), (1340, 1013226), (1410, 962924), (1608, 844355), (1880, 722193), (2010, 675484), (2680, 506613), (2820, 481462), (3149, 431160), (3593, 377880), (4020, 337742), (5640, 240731), (6298, 215580), (7186, 188940), (8040, 168871), (9447, 143720), (10779, 125960), (12596, 107790), (14372, 94470), (15745, 86232), (17965, 75576), (18894, 71860), (21558, 62980), (25192, 53895), (28744, 47235), (31490, 43116), (35930, 37788)]