2103845520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29123}}^1$

素因数の和:29189

約数の個数: 160

約数和(自身を含む): 7627226112

約数和(自身を除く): 5523380592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4515, 4816, 5160, 6020, 7224, 9030, 10320, 12040, 14448, 18060, 24080, 29123, 36120, 58246, 72240, 87369, 116492, 145615, 174738, 203861, 232984, 291230, 349476, 407722, 436845, 465968, 582460, 611583, 698952, 815444, 873690, 1019305, 1164920, 1223166, 1252289, 1397904, 1630888, 1747380, 2038610, 2329840, 2446332, 2504578, 3057915, 3261776, 3494760, 3756867, 4077220, 4892664, 5009156, 6115830, 6261445, 6989520, 7513734, 8154440, 8766023, 9785328, 10018312, 12231660, 12522890, 15027468, 16308880, 17532046, 18784335, 20036624, 24463320, 25045780, 26298069, 30054936, 35064092, 37568670, 43830115, 48926640, 50091560, 52596138, 60109872, 70128184, 75137340, 87660230, 100183120, 105192276, 131490345, 140256368, 150274680, 175320460, 210384552, 262980690, 300549360, 350640920, 420769104, 525961380, 701281840, 1051922760, 2103845520]

約数ペア:

[(1, 2103845520), (2, 1051922760), (3, 701281840), (4, 525961380), (5, 420769104), (6, 350640920), (7, 300549360), (8, 262980690), (10, 210384552), (12, 175320460), (14, 150274680), (15, 140256368), (16, 131490345), (20, 105192276), (21, 100183120), (24, 87660230), (28, 75137340), (30, 70128184), (35, 60109872), (40, 52596138), (42, 50091560), (43, 48926640), (48, 43830115), (56, 37568670), (60, 35064092), (70, 30054936), (80, 26298069), (84, 25045780), (86, 24463320), (105, 20036624), (112, 18784335), (120, 17532046), (129, 16308880), (140, 15027468), (168, 12522890), (172, 12231660), (210, 10018312), (215, 9785328), (240, 8766023), (258, 8154440), (280, 7513734), (301, 6989520), (336, 6261445), (344, 6115830), (420, 5009156), (430, 4892664), (516, 4077220), (560, 3756867), (602, 3494760), (645, 3261776), (688, 3057915), (840, 2504578), (860, 2446332), (903, 2329840), (1032, 2038610), (1204, 1747380), (1290, 1630888), (1505, 1397904), (1680, 1252289), (1720, 1223166), (1806, 1164920), (2064, 1019305), (2408, 873690), (2580, 815444), (3010, 698952), (3440, 611583), (3612, 582460), (4515, 465968), (4816, 436845), (5160, 407722), (6020, 349476), (7224, 291230), (9030, 232984), (10320, 203861), (12040, 174738), (14448, 145615), (18060, 116492), (24080, 87369), (29123, 72240), (36120, 58246)]