220119984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:984

約数の個数: 160

約数和(自身を含む): 731619840

約数和(自身を除く): 511499856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 83, 84, 108, 112, 126, 144, 166, 168, 189, 216, 249, 252, 332, 336, 378, 432, 498, 504, 581, 664, 747, 756, 877, 996, 1008, 1162, 1328, 1494, 1512, 1743, 1754, 1992, 2241, 2324, 2631, 2988, 3024, 3486, 3508, 3984, 4482, 4648, 5229, 5262, 5976, 6139, 6972, 7016, 7893, 8964, 9296, 10458, 10524, 11952, 12278, 13944, 14032, 15687, 15786, 17928, 18417, 20916, 21048, 23679, 24556, 27888, 31374, 31572, 35856, 36834, 41832, 42096, 47358, 49112, 55251, 62748, 63144, 72791, 73668, 83664, 94716, 98224, 110502, 125496, 126288, 145582, 147336, 165753, 189432, 218373, 221004, 250992, 291164, 294672, 331506, 378864, 436746, 442008, 509537, 582328, 655119, 663012, 873492, 884016, 1019074, 1164656, 1310238, 1326024, 1528611, 1746984, 1965357, 2038148, 2620476, 2652048, 3057222, 3493968, 3930714, 4076296, 4585833, 5240952, 6114444, 7861428, 8152592, 9171666, 10481904, 12228888, 13757499, 15722856, 18343332, 24457776, 27514998, 31445712, 36686664, 55029996, 73373328, 110059992, 220119984]

約数ペア:

[(1, 220119984), (2, 110059992), (3, 73373328), (4, 55029996), (6, 36686664), (7, 31445712), (8, 27514998), (9, 24457776), (12, 18343332), (14, 15722856), (16, 13757499), (18, 12228888), (21, 10481904), (24, 9171666), (27, 8152592), (28, 7861428), (36, 6114444), (42, 5240952), (48, 4585833), (54, 4076296), (56, 3930714), (63, 3493968), (72, 3057222), (83, 2652048), (84, 2620476), (108, 2038148), (112, 1965357), (126, 1746984), (144, 1528611), (166, 1326024), (168, 1310238), (189, 1164656), (216, 1019074), (249, 884016), (252, 873492), (332, 663012), (336, 655119), (378, 582328), (432, 509537), (498, 442008), (504, 436746), (581, 378864), (664, 331506), (747, 294672), (756, 291164), (877, 250992), (996, 221004), (1008, 218373), (1162, 189432), (1328, 165753), (1494, 147336), (1512, 145582), (1743, 126288), (1754, 125496), (1992, 110502), (2241, 98224), (2324, 94716), (2631, 83664), (2988, 73668), (3024, 72791), (3486, 63144), (3508, 62748), (3984, 55251), (4482, 49112), (4648, 47358), (5229, 42096), (5262, 41832), (5976, 36834), (6139, 35856), (6972, 31572), (7016, 31374), (7893, 27888), (8964, 24556), (9296, 23679), (10458, 21048), (10524, 20916), (11952, 18417), (12278, 17928), (13944, 15786), (14032, 15687)]