141827140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 369734400

約数和(自身を除く): 227907260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 149, 182, 260, 298, 364, 455, 523, 596, 745, 910, 1043, 1046, 1490, 1820, 1937, 2086, 2092, 2615, 2980, 3661, 3874, 4172, 5215, 5230, 6799, 7322, 7748, 9685, 10430, 10460, 13559, 13598, 14644, 18305, 19370, 20860, 27118, 27196, 33995, 36610, 38740, 47593, 54236, 67795, 67990, 73220, 77927, 95186, 135590, 135980, 155854, 190372, 237965, 271180, 311708, 389635, 475930, 545489, 779270, 951860, 1013051, 1090978, 1558540, 2026102, 2181956, 2727445, 4052204, 5065255, 5454890, 7091357, 10130510, 10909780, 14182714, 20261020, 28365428, 35456785, 70913570, 141827140]

約数ペア:

[(1, 141827140), (2, 70913570), (4, 35456785), (5, 28365428), (7, 20261020), (10, 14182714), (13, 10909780), (14, 10130510), (20, 7091357), (26, 5454890), (28, 5065255), (35, 4052204), (52, 2727445), (65, 2181956), (70, 2026102), (91, 1558540), (130, 1090978), (140, 1013051), (149, 951860), (182, 779270), (260, 545489), (298, 475930), (364, 389635), (455, 311708), (523, 271180), (596, 237965), (745, 190372), (910, 155854), (1043, 135980), (1046, 135590), (1490, 95186), (1820, 77927), (1937, 73220), (2086, 67990), (2092, 67795), (2615, 54236), (2980, 47593), (3661, 38740), (3874, 36610), (4172, 33995), (5215, 27196), (5230, 27118), (6799, 20860), (7322, 19370), (7748, 18305), (9685, 14644), (10430, 13598), (10460, 13559)]