15990452016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{393311}}^1$

素因数の和:393351

約数の個数: 120

約数和(自身を含む): 51892012032

約数和(自身を除く): 35901560016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 5082, 5808, 6776, 10164, 13552, 20328, 40656, 393311, 786622, 1179933, 1573244, 2359866, 2753177, 3146488, 4326421, 4719732, 5506354, 6292976, 8259531, 8652842, 9439464, 11012708, 12979263, 16519062, 17305684, 18878928, 22025416, 25958526, 30284947, 33038124, 34611368, 44050832, 47590631, 51917052, 60569894, 66076248, 69222736, 90854841, 95181262, 103834104, 121139788, 132152496, 142771893, 181709682, 190362524, 207668208, 242279576, 285543786, 333134417, 363419364, 380725048, 484559152, 571087572, 666268834, 726838728, 761450096, 999403251, 1142175144, 1332537668, 1453677456, 1998806502, 2284350288, 2665075336, 3997613004, 5330150672, 7995226008, 15990452016]

約数ペア:

[(1, 15990452016), (2, 7995226008), (3, 5330150672), (4, 3997613004), (6, 2665075336), (7, 2284350288), (8, 1998806502), (11, 1453677456), (12, 1332537668), (14, 1142175144), (16, 999403251), (21, 761450096), (22, 726838728), (24, 666268834), (28, 571087572), (33, 484559152), (42, 380725048), (44, 363419364), (48, 333134417), (56, 285543786), (66, 242279576), (77, 207668208), (84, 190362524), (88, 181709682), (112, 142771893), (121, 132152496), (132, 121139788), (154, 103834104), (168, 95181262), (176, 90854841), (231, 69222736), (242, 66076248), (264, 60569894), (308, 51917052), (336, 47590631), (363, 44050832), (462, 34611368), (484, 33038124), (528, 30284947), (616, 25958526), (726, 22025416), (847, 18878928), (924, 17305684), (968, 16519062), (1232, 12979263), (1452, 11012708), (1694, 9439464), (1848, 8652842), (1936, 8259531), (2541, 6292976), (2904, 5506354), (3388, 4719732), (3696, 4326421), (5082, 3146488), (5808, 2753177), (6776, 2359866), (10164, 1573244), (13552, 1179933), (20328, 786622), (40656, 393311)]