1561872292620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1\times {\mathrm{7213}}^1$

素因数の和:7884

約数の個数: 192

約数和(自身を含む): 4496099529600

約数和(自身を除く): 2934227236980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 149, 159, 212, 265, 298, 318, 447, 457, 530, 596, 636, 745, 795, 894, 914, 1060, 1371, 1490, 1590, 1788, 1828, 2235, 2285, 2742, 2980, 3180, 4470, 4570, 5484, 6855, 7213, 7897, 8940, 9140, 13710, 14426, 15794, 21639, 23691, 24221, 27420, 28852, 31588, 36065, 39485, 43278, 47382, 48442, 68093, 72130, 72663, 78970, 86556, 94764, 96884, 108195, 118455, 121105, 136186, 144260, 145326, 157940, 204279, 216390, 236910, 242210, 272372, 290652, 340465, 363315, 382289, 408558, 432780, 473820, 484420, 680930, 726630, 764578, 817116, 1021395, 1074737, 1146867, 1361860, 1453260, 1529156, 1911445, 2042790, 2149474, 2293734, 3224211, 3296341, 3608929, 3822890, 4085580, 4298948, 4587468, 5373685, 5734335, 6448422, 6592682, 7217858, 7645780, 9889023, 10747370, 10826787, 11468670, 12896844, 13185364, 14435716, 16121055, 16481705, 18044645, 19778046, 21494740, 21653574, 22937340, 32242110, 32963410, 36089290, 39556092, 43307148, 49445115, 54133935, 56961061, 64484220, 65926820, 72178580, 98890230, 108267870, 113922122, 170883183, 174706073, 197780460, 216535740, 227844244, 284805305, 341766366, 349412146, 491154809, 524118219, 569610610, 683532732, 698824292, 854415915, 873530365, 982309618, 1048236438, 1139221220, 1473464427, 1708831830, 1747060730, 1964619236, 2096472876, 2455774045, 2620591095, 2946928854, 3417663660, 3494121460, 4911548090, 5241182190, 5893857708, 7367322135, 9823096180, 10482364380, 14734644270, 26031204877, 29469288540, 52062409754, 78093614631, 104124819508, 130156024385, 156187229262, 260312048770, 312374458524, 390468073155, 520624097540, 780936146310, 1561872292620]

約数ペア:

[(1, 1561872292620), (2, 780936146310), (3, 520624097540), (4, 390468073155), (5, 312374458524), (6, 260312048770), (10, 156187229262), (12, 130156024385), (15, 104124819508), (20, 78093614631), (30, 52062409754), (53, 29469288540), (60, 26031204877), (106, 14734644270), (149, 10482364380), (159, 9823096180), (212, 7367322135), (265, 5893857708), (298, 5241182190), (318, 4911548090), (447, 3494121460), (457, 3417663660), (530, 2946928854), (596, 2620591095), (636, 2455774045), (745, 2096472876), (795, 1964619236), (894, 1747060730), (914, 1708831830), (1060, 1473464427), (1371, 1139221220), (1490, 1048236438), (1590, 982309618), (1788, 873530365), (1828, 854415915), (2235, 698824292), (2285, 683532732), (2742, 569610610), (2980, 524118219), (3180, 491154809), (4470, 349412146), (4570, 341766366), (5484, 284805305), (6855, 227844244), (7213, 216535740), (7897, 197780460), (8940, 174706073), (9140, 170883183), (13710, 113922122), (14426, 108267870), (15794, 98890230), (21639, 72178580), (23691, 65926820), (24221, 64484220), (27420, 56961061), (28852, 54133935), (31588, 49445115), (36065, 43307148), (39485, 39556092), (43278, 36089290), (47382, 32963410), (48442, 32242110), (68093, 22937340), (72130, 21653574), (72663, 21494740), (78970, 19778046), (86556, 18044645), (94764, 16481705), (96884, 16121055), (108195, 14435716), (118455, 13185364), (121105, 12896844), (136186, 11468670), (144260, 10826787), (145326, 10747370), (157940, 9889023), (204279, 7645780), (216390, 7217858), (236910, 6592682), (242210, 6448422), (272372, 5734335), (290652, 5373685), (340465, 4587468), (363315, 4298948), (382289, 4085580), (408558, 3822890), (432780, 3608929), (473820, 3296341), (484420, 3224211), (680930, 2293734), (726630, 2149474), (764578, 2042790), (817116, 1911445), (1021395, 1529156), (1074737, 1453260), (1146867, 1361860)]