264081870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 160

約数和(自身を含む): 790352640

約数和(自身を除く): 526270770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 270, 279, 310, 351, 390, 403, 405, 465, 558, 585, 702, 806, 809, 810, 837, 930, 1053, 1170, 1209, 1395, 1618, 1674, 1755, 2015, 2106, 2418, 2427, 2511, 2790, 3510, 3627, 4030, 4045, 4185, 4854, 5022, 5265, 6045, 7254, 7281, 8090, 8370, 10517, 10530, 10881, 12090, 12135, 12555, 14562, 18135, 21034, 21762, 21843, 24270, 25079, 25110, 31551, 32643, 36270, 36405, 43686, 50158, 52585, 54405, 63102, 65286, 65529, 72810, 75237, 94653, 105170, 108810, 109215, 125395, 131058, 150474, 157755, 163215, 189306, 218430, 225711, 250790, 283959, 315510, 326027, 326430, 327645, 376185, 451422, 473265, 567918, 652054, 655290, 677133, 752370, 851877, 946530, 978081, 1128555, 1354266, 1419795, 1630135, 1703754, 1956162, 2031399, 2257110, 2839590, 2934243, 3260270, 3385665, 4062798, 4259385, 4890405, 5868486, 6771330, 8518770, 8802729, 9780810, 10156995, 14671215, 17605458, 20313990, 26408187, 29342430, 44013645, 52816374, 88027290, 132040935, 264081870]

約数ペア:

[(1, 264081870), (2, 132040935), (3, 88027290), (5, 52816374), (6, 44013645), (9, 29342430), (10, 26408187), (13, 20313990), (15, 17605458), (18, 14671215), (26, 10156995), (27, 9780810), (30, 8802729), (31, 8518770), (39, 6771330), (45, 5868486), (54, 4890405), (62, 4259385), (65, 4062798), (78, 3385665), (81, 3260270), (90, 2934243), (93, 2839590), (117, 2257110), (130, 2031399), (135, 1956162), (155, 1703754), (162, 1630135), (186, 1419795), (195, 1354266), (234, 1128555), (270, 978081), (279, 946530), (310, 851877), (351, 752370), (390, 677133), (403, 655290), (405, 652054), (465, 567918), (558, 473265), (585, 451422), (702, 376185), (806, 327645), (809, 326430), (810, 326027), (837, 315510), (930, 283959), (1053, 250790), (1170, 225711), (1209, 218430), (1395, 189306), (1618, 163215), (1674, 157755), (1755, 150474), (2015, 131058), (2106, 125395), (2418, 109215), (2427, 108810), (2511, 105170), (2790, 94653), (3510, 75237), (3627, 72810), (4030, 65529), (4045, 65286), (4185, 63102), (4854, 54405), (5022, 52585), (5265, 50158), (6045, 43686), (7254, 36405), (7281, 36270), (8090, 32643), (8370, 31551), (10517, 25110), (10530, 25079), (10881, 24270), (12090, 21843), (12135, 21762), (12555, 21034), (14562, 18135)]