481531489740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{18198469}}^1$

素因数の和:18198501

約数の個数: 144

約数和(自身を含む): 1742685487200

約数和(自身を除く): 1261153997460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 18198469, 36396938, 54595407, 72793876, 90992345, 109190814, 127389283, 163786221, 181984690, 218381628, 254778566, 272977035, 327572442, 363969380, 382167849, 491358663, 509557132, 545954070, 636946415, 655144884, 764335698, 818931105, 891724981, 982717326, 1091908140, 1146503547, 1273892830, 1528671396, 1637862210, 1783449962, 1910839245, 1965434652, 2293007094, 2456793315, 2547785660, 2675174943, 3275724420, 3439510641, 3566899924, 3821678490, 4458624905, 4586014188, 4913586630, 5350349886, 5732517735, 6879021282, 7643356980, 8025524829, 8917249810, 9827173260, 10700699772, 11465035470, 13375874715, 13758042564, 16051049658, 17197553205, 17834499620, 22930070940, 24076574487, 26751749430, 32102099316, 34395106410, 40127624145, 48153148974, 53503498860, 68790212820, 80255248290, 96306297948, 120382872435, 160510496580, 240765744870, 481531489740]

約数ペア:

[(1, 481531489740), (2, 240765744870), (3, 160510496580), (4, 120382872435), (5, 96306297948), (6, 80255248290), (7, 68790212820), (9, 53503498860), (10, 48153148974), (12, 40127624145), (14, 34395106410), (15, 32102099316), (18, 26751749430), (20, 24076574487), (21, 22930070940), (27, 17834499620), (28, 17197553205), (30, 16051049658), (35, 13758042564), (36, 13375874715), (42, 11465035470), (45, 10700699772), (49, 9827173260), (54, 8917249810), (60, 8025524829), (63, 7643356980), (70, 6879021282), (84, 5732517735), (90, 5350349886), (98, 4913586630), (105, 4586014188), (108, 4458624905), (126, 3821678490), (135, 3566899924), (140, 3439510641), (147, 3275724420), (180, 2675174943), (189, 2547785660), (196, 2456793315), (210, 2293007094), (245, 1965434652), (252, 1910839245), (270, 1783449962), (294, 1637862210), (315, 1528671396), (378, 1273892830), (420, 1146503547), (441, 1091908140), (490, 982717326), (540, 891724981), (588, 818931105), (630, 764335698), (735, 655144884), (756, 636946415), (882, 545954070), (945, 509557132), (980, 491358663), (1260, 382167849), (1323, 363969380), (1470, 327572442), (1764, 272977035), (1890, 254778566), (2205, 218381628), (2646, 181984690), (2940, 163786221), (3780, 127389283), (4410, 109190814), (5292, 90992345), (6615, 72793876), (8820, 54595407), (13230, 36396938), (26460, 18198469)]