2715583520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2659}}^1$

素因数の和:3178

約数の個数: 96

約数和(自身を含む): 6925746240

約数和(自身を除く): 4210162720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 491, 520, 982, 1040, 1964, 2080, 2455, 2659, 3928, 4910, 5318, 6383, 7856, 9820, 10636, 12766, 13295, 15712, 19640, 21272, 25532, 26590, 31915, 34567, 39280, 42544, 51064, 53180, 63830, 69134, 78560, 85088, 102128, 106360, 127660, 138268, 172835, 204256, 212720, 255320, 276536, 345670, 425440, 510640, 553072, 691340, 1021280, 1106144, 1305569, 1382680, 2611138, 2765360, 5222276, 5530720, 6527845, 10444552, 13055690, 16972397, 20889104, 26111380, 33944794, 41778208, 52222760, 67889588, 84861985, 104445520, 135779176, 169723970, 208891040, 271558352, 339447940, 543116704, 678895880, 1357791760, 2715583520]

約数ペア:

[(1, 2715583520), (2, 1357791760), (4, 678895880), (5, 543116704), (8, 339447940), (10, 271558352), (13, 208891040), (16, 169723970), (20, 135779176), (26, 104445520), (32, 84861985), (40, 67889588), (52, 52222760), (65, 41778208), (80, 33944794), (104, 26111380), (130, 20889104), (160, 16972397), (208, 13055690), (260, 10444552), (416, 6527845), (491, 5530720), (520, 5222276), (982, 2765360), (1040, 2611138), (1964, 1382680), (2080, 1305569), (2455, 1106144), (2659, 1021280), (3928, 691340), (4910, 553072), (5318, 510640), (6383, 425440), (7856, 345670), (9820, 276536), (10636, 255320), (12766, 212720), (13295, 204256), (15712, 172835), (19640, 138268), (21272, 127660), (25532, 106360), (26590, 102128), (31915, 85088), (34567, 78560), (39280, 69134), (42544, 63830), (51064, 53180)]