130338880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1932

約数の個数: 112

約数和(自身を含む): 366345216

約数和(自身を除く): 236006336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1877, 1984, 2170, 2240, 2480, 3472, 3754, 4340, 4960, 6944, 7508, 8680, 9385, 9920, 13139, 13888, 15016, 17360, 18770, 26278, 30032, 34720, 37540, 52556, 58187, 60064, 65695, 69440, 75080, 105112, 116374, 120128, 131390, 150160, 210224, 232748, 262780, 290935, 300320, 407309, 420448, 465496, 525560, 581870, 600640, 814618, 840896, 930992, 1051120, 1163740, 1629236, 1861984, 2036545, 2102240, 2327480, 3258472, 3723968, 4073090, 4204480, 4654960, 6516944, 8146180, 9309920, 13033888, 16292360, 18619840, 26067776, 32584720, 65169440, 130338880]

約数ペア:

[(1, 130338880), (2, 65169440), (4, 32584720), (5, 26067776), (7, 18619840), (8, 16292360), (10, 13033888), (14, 9309920), (16, 8146180), (20, 6516944), (28, 4654960), (31, 4204480), (32, 4073090), (35, 3723968), (40, 3258472), (56, 2327480), (62, 2102240), (64, 2036545), (70, 1861984), (80, 1629236), (112, 1163740), (124, 1051120), (140, 930992), (155, 840896), (160, 814618), (217, 600640), (224, 581870), (248, 525560), (280, 465496), (310, 420448), (320, 407309), (434, 300320), (448, 290935), (496, 262780), (560, 232748), (620, 210224), (868, 150160), (992, 131390), (1085, 120128), (1120, 116374), (1240, 105112), (1736, 75080), (1877, 69440), (1984, 65695), (2170, 60064), (2240, 58187), (2480, 52556), (3472, 37540), (3754, 34720), (4340, 30032), (4960, 26278), (6944, 18770), (7508, 17360), (8680, 15016), (9385, 13888), (9920, 13139)]