2987103680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2677}}^1$

素因数の和:3022

約数の個数: 112

約数和(自身を含む): 7787066976

約数和(自身を除く): 4799963296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 317, 320, 352, 440, 634, 704, 880, 1268, 1585, 1760, 2536, 2677, 3170, 3487, 3520, 5072, 5354, 6340, 6974, 10144, 10708, 12680, 13385, 13948, 17435, 20288, 21416, 25360, 26770, 27896, 29447, 34870, 42832, 50720, 53540, 55792, 58894, 69740, 85664, 101440, 107080, 111584, 117788, 139480, 147235, 171328, 214160, 223168, 235576, 278960, 294470, 428320, 471152, 557920, 588940, 848609, 856640, 942304, 1115840, 1177880, 1697218, 1884608, 2355760, 3394436, 4243045, 4711520, 6788872, 8486090, 9334699, 9423040, 13577744, 16972180, 18669398, 27155488, 33944360, 37338796, 46673495, 54310976, 67888720, 74677592, 93346990, 135777440, 149355184, 186693980, 271554880, 298710368, 373387960, 597420736, 746775920, 1493551840, 2987103680]

約数ペア:

[(1, 2987103680), (2, 1493551840), (4, 746775920), (5, 597420736), (8, 373387960), (10, 298710368), (11, 271554880), (16, 186693980), (20, 149355184), (22, 135777440), (32, 93346990), (40, 74677592), (44, 67888720), (55, 54310976), (64, 46673495), (80, 37338796), (88, 33944360), (110, 27155488), (160, 18669398), (176, 16972180), (220, 13577744), (317, 9423040), (320, 9334699), (352, 8486090), (440, 6788872), (634, 4711520), (704, 4243045), (880, 3394436), (1268, 2355760), (1585, 1884608), (1760, 1697218), (2536, 1177880), (2677, 1115840), (3170, 942304), (3487, 856640), (3520, 848609), (5072, 588940), (5354, 557920), (6340, 471152), (6974, 428320), (10144, 294470), (10708, 278960), (12680, 235576), (13385, 223168), (13948, 214160), (17435, 171328), (20288, 147235), (21416, 139480), (25360, 117788), (26770, 111584), (27896, 107080), (29447, 101440), (34870, 85664), (42832, 69740), (50720, 58894), (53540, 55792)]