222215541680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{740521}}^1$

素因数の和:740587

約数の個数: 120

約数和(自身を含む): 586209063552

約数和(自身を除く): 363993521872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 176, 220, 242, 248, 310, 341, 440, 484, 496, 605, 620, 682, 880, 968, 1210, 1240, 1364, 1705, 1936, 2420, 2480, 2728, 3410, 3751, 4840, 5456, 6820, 7502, 9680, 13640, 15004, 18755, 27280, 30008, 37510, 60016, 75020, 150040, 300080, 740521, 1481042, 2962084, 3702605, 5924168, 7405210, 8145731, 11848336, 14810420, 16291462, 22956151, 29620840, 32582924, 40728655, 45912302, 59241680, 65165848, 81457310, 89603041, 91824604, 114780755, 130331696, 162914620, 179206082, 183649208, 229561510, 252517661, 325829240, 358412164, 367298416, 448015205, 459123020, 505035322, 651658480, 716824328, 896030410, 918246040, 1010070644, 1262588305, 1433648656, 1792060820, 1836492080, 2020141288, 2525176610, 2777694271, 3584121640, 4040282576, 5050353220, 5555388542, 7168243280, 10100706440, 11110777084, 13888471355, 20201412880, 22221554168, 27776942710, 44443108336, 55553885420, 111107770840, 222215541680]

約数ペア:

[(1, 222215541680), (2, 111107770840), (4, 55553885420), (5, 44443108336), (8, 27776942710), (10, 22221554168), (11, 20201412880), (16, 13888471355), (20, 11110777084), (22, 10100706440), (31, 7168243280), (40, 5555388542), (44, 5050353220), (55, 4040282576), (62, 3584121640), (80, 2777694271), (88, 2525176610), (110, 2020141288), (121, 1836492080), (124, 1792060820), (155, 1433648656), (176, 1262588305), (220, 1010070644), (242, 918246040), (248, 896030410), (310, 716824328), (341, 651658480), (440, 505035322), (484, 459123020), (496, 448015205), (605, 367298416), (620, 358412164), (682, 325829240), (880, 252517661), (968, 229561510), (1210, 183649208), (1240, 179206082), (1364, 162914620), (1705, 130331696), (1936, 114780755), (2420, 91824604), (2480, 89603041), (2728, 81457310), (3410, 65165848), (3751, 59241680), (4840, 45912302), (5456, 40728655), (6820, 32582924), (7502, 29620840), (9680, 22956151), (13640, 16291462), (15004, 14810420), (18755, 11848336), (27280, 8145731), (30008, 7405210), (37510, 5924168), (60016, 3702605), (75020, 2962084), (150040, 1481042), (300080, 740521)]