1520673672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1403

約数の個数: 128

約数和(自身を含む): 4474229760

約数和(自身を除く): 2953556088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 181, 258, 301, 344, 362, 516, 543, 602, 724, 903, 1032, 1086, 1163, 1204, 1267, 1448, 1806, 2172, 2326, 2408, 2534, 3489, 3612, 3801, 4344, 4652, 5068, 6978, 7224, 7602, 7783, 8141, 9304, 10136, 13956, 15204, 15566, 16282, 23349, 24423, 27912, 30408, 31132, 32564, 46698, 48846, 50009, 54481, 62264, 65128, 93396, 97692, 100018, 108962, 150027, 163443, 186792, 195384, 200036, 210503, 217924, 300054, 326886, 350063, 400072, 421006, 435848, 600108, 631509, 653772, 700126, 842012, 1050189, 1200216, 1263018, 1307544, 1400252, 1473521, 1684024, 2100378, 2526036, 2800504, 2947042, 4200756, 4420563, 5052072, 5894084, 8401512, 8841126, 9051629, 11788168, 17682252, 18103258, 27154887, 35364504, 36206516, 54309774, 63361403, 72413032, 108619548, 126722806, 190084209, 217239096, 253445612, 380168418, 506891224, 760336836, 1520673672]

約数ペア:

[(1, 1520673672), (2, 760336836), (3, 506891224), (4, 380168418), (6, 253445612), (7, 217239096), (8, 190084209), (12, 126722806), (14, 108619548), (21, 72413032), (24, 63361403), (28, 54309774), (42, 36206516), (43, 35364504), (56, 27154887), (84, 18103258), (86, 17682252), (129, 11788168), (168, 9051629), (172, 8841126), (181, 8401512), (258, 5894084), (301, 5052072), (344, 4420563), (362, 4200756), (516, 2947042), (543, 2800504), (602, 2526036), (724, 2100378), (903, 1684024), (1032, 1473521), (1086, 1400252), (1163, 1307544), (1204, 1263018), (1267, 1200216), (1448, 1050189), (1806, 842012), (2172, 700126), (2326, 653772), (2408, 631509), (2534, 600108), (3489, 435848), (3612, 421006), (3801, 400072), (4344, 350063), (4652, 326886), (5068, 300054), (6978, 217924), (7224, 210503), (7602, 200036), (7783, 195384), (8141, 186792), (9304, 163443), (10136, 150027), (13956, 108962), (15204, 100018), (15566, 97692), (16282, 93396), (23349, 65128), (24423, 62264), (27912, 54481), (30408, 50009), (31132, 48846), (32564, 46698)]