160107220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 426480768

約数和(自身を除く): 266373548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 67, 70, 91, 101, 130, 134, 140, 169, 182, 202, 260, 268, 335, 338, 364, 404, 455, 469, 505, 670, 676, 707, 845, 871, 910, 938, 1010, 1183, 1313, 1340, 1414, 1690, 1742, 1820, 1876, 2020, 2345, 2366, 2626, 2828, 3380, 3484, 3535, 4355, 4690, 4732, 5252, 5915, 6097, 6565, 6767, 7070, 8710, 9191, 9380, 11323, 11830, 12194, 13130, 13534, 14140, 17069, 17420, 18382, 22646, 23660, 24388, 26260, 27068, 30485, 33835, 34138, 36764, 45292, 45955, 47369, 56615, 60970, 67670, 68276, 79261, 85345, 87971, 91910, 94738, 113230, 119483, 121940, 135340, 158522, 170690, 175942, 183820, 189476, 226460, 236845, 238966, 317044, 341380, 351884, 396305, 439855, 473690, 477932, 597415, 615797, 792610, 879710, 947380, 1143623, 1194830, 1231594, 1585220, 1759420, 2287246, 2389660, 2463188, 3078985, 4574492, 5718115, 6157970, 8005361, 11436230, 12315940, 16010722, 22872460, 32021444, 40026805, 80053610, 160107220]

約数ペア:

[(1, 160107220), (2, 80053610), (4, 40026805), (5, 32021444), (7, 22872460), (10, 16010722), (13, 12315940), (14, 11436230), (20, 8005361), (26, 6157970), (28, 5718115), (35, 4574492), (52, 3078985), (65, 2463188), (67, 2389660), (70, 2287246), (91, 1759420), (101, 1585220), (130, 1231594), (134, 1194830), (140, 1143623), (169, 947380), (182, 879710), (202, 792610), (260, 615797), (268, 597415), (335, 477932), (338, 473690), (364, 439855), (404, 396305), (455, 351884), (469, 341380), (505, 317044), (670, 238966), (676, 236845), (707, 226460), (845, 189476), (871, 183820), (910, 175942), (938, 170690), (1010, 158522), (1183, 135340), (1313, 121940), (1340, 119483), (1414, 113230), (1690, 94738), (1742, 91910), (1820, 87971), (1876, 85345), (2020, 79261), (2345, 68276), (2366, 67670), (2626, 60970), (2828, 56615), (3380, 47369), (3484, 45955), (3535, 45292), (4355, 36764), (4690, 34138), (4732, 33835), (5252, 30485), (5915, 27068), (6097, 26260), (6565, 24388), (6767, 23660), (7070, 22646), (8710, 18382), (9191, 17420), (9380, 17069), (11323, 14140), (11830, 13534), (12194, 13130)]