70335280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 171417600

約数和(自身を除く): 101082320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 79, 80, 124, 155, 158, 248, 310, 316, 359, 395, 496, 620, 632, 718, 790, 1240, 1264, 1436, 1580, 1795, 2449, 2480, 2872, 3160, 3590, 4898, 5744, 6320, 7180, 9796, 11129, 12245, 14360, 19592, 22258, 24490, 28361, 28720, 39184, 44516, 48980, 55645, 56722, 89032, 97960, 111290, 113444, 141805, 178064, 195920, 222580, 226888, 283610, 445160, 453776, 567220, 879191, 890320, 1134440, 1758382, 2268880, 3516764, 4395955, 7033528, 8791910, 14067056, 17583820, 35167640, 70335280]

約数ペア:

[(1, 70335280), (2, 35167640), (4, 17583820), (5, 14067056), (8, 8791910), (10, 7033528), (16, 4395955), (20, 3516764), (31, 2268880), (40, 1758382), (62, 1134440), (79, 890320), (80, 879191), (124, 567220), (155, 453776), (158, 445160), (248, 283610), (310, 226888), (316, 222580), (359, 195920), (395, 178064), (496, 141805), (620, 113444), (632, 111290), (718, 97960), (790, 89032), (1240, 56722), (1264, 55645), (1436, 48980), (1580, 44516), (1795, 39184), (2449, 28720), (2480, 28361), (2872, 24490), (3160, 22258), (3590, 19592), (4898, 14360), (5744, 12245), (6320, 11129), (7180, 9796)]