2732707040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78707}}^1$

素因数の和:78760

約数の個数: 96

約数和(自身を含む): 7616415744

約数和(自身を除く): 4883708704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 78707, 157414, 314828, 393535, 550949, 629656, 787070, 1101898, 1259312, 1574140, 2203796, 2439917, 2518624, 2754745, 3148280, 4407592, 4879834, 5509490, 6296560, 8815184, 9759668, 11018980, 12199585, 12593120, 17079419, 17630368, 19519336, 22037960, 24399170, 34158838, 39038672, 44075920, 48798340, 68317676, 78077344, 85397095, 88151840, 97596680, 136635352, 170794190, 195193360, 273270704, 341588380, 390386720, 546541408, 683176760, 1366353520, 2732707040]

約数ペア:

[(1, 2732707040), (2, 1366353520), (4, 683176760), (5, 546541408), (7, 390386720), (8, 341588380), (10, 273270704), (14, 195193360), (16, 170794190), (20, 136635352), (28, 97596680), (31, 88151840), (32, 85397095), (35, 78077344), (40, 68317676), (56, 48798340), (62, 44075920), (70, 39038672), (80, 34158838), (112, 24399170), (124, 22037960), (140, 19519336), (155, 17630368), (160, 17079419), (217, 12593120), (224, 12199585), (248, 11018980), (280, 9759668), (310, 8815184), (434, 6296560), (496, 5509490), (560, 4879834), (620, 4407592), (868, 3148280), (992, 2754745), (1085, 2518624), (1120, 2439917), (1240, 2203796), (1736, 1574140), (2170, 1259312), (2480, 1101898), (3472, 787070), (4340, 629656), (4960, 550949), (6944, 393535), (8680, 314828), (17360, 157414), (34720, 78707)]