330415360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 892426752

約数和(自身を除く): 562011392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 757, 880, 992, 1240, 1280, 1364, 1408, 1514, 1705, 1760, 1984, 2480, 2728, 2816, 3028, 3410, 3520, 3785, 3968, 4960, 5456, 6056, 6820, 7040, 7570, 7936, 8327, 9920, 10912, 12112, 13640, 14080, 15140, 16654, 19840, 21824, 23467, 24224, 27280, 30280, 33308, 39680, 41635, 43648, 46934, 48448, 54560, 60560, 66616, 83270, 87296, 93868, 96896, 109120, 117335, 121120, 133232, 166540, 187736, 193792, 218240, 234670, 242240, 258137, 266464, 333080, 375472, 436480, 469340, 484480, 516274, 532928, 666160, 750944, 938680, 968960, 1032548, 1065856, 1290685, 1332320, 1501888, 1877360, 2065096, 2131712, 2581370, 2664640, 3003776, 3754720, 4130192, 5162740, 5329280, 6007552, 7509440, 8260384, 10325480, 10658560, 15018880, 16520768, 20650960, 30037760, 33041536, 41301920, 66083072, 82603840, 165207680, 330415360]

約数ペア:

[(1, 330415360), (2, 165207680), (4, 82603840), (5, 66083072), (8, 41301920), (10, 33041536), (11, 30037760), (16, 20650960), (20, 16520768), (22, 15018880), (31, 10658560), (32, 10325480), (40, 8260384), (44, 7509440), (55, 6007552), (62, 5329280), (64, 5162740), (80, 4130192), (88, 3754720), (110, 3003776), (124, 2664640), (128, 2581370), (155, 2131712), (160, 2065096), (176, 1877360), (220, 1501888), (248, 1332320), (256, 1290685), (310, 1065856), (320, 1032548), (341, 968960), (352, 938680), (440, 750944), (496, 666160), (620, 532928), (640, 516274), (682, 484480), (704, 469340), (757, 436480), (880, 375472), (992, 333080), (1240, 266464), (1280, 258137), (1364, 242240), (1408, 234670), (1514, 218240), (1705, 193792), (1760, 187736), (1984, 166540), (2480, 133232), (2728, 121120), (2816, 117335), (3028, 109120), (3410, 96896), (3520, 93868), (3785, 87296), (3968, 83270), (4960, 66616), (5456, 60560), (6056, 54560), (6820, 48448), (7040, 46934), (7570, 43648), (7936, 41635), (8327, 39680), (9920, 33308), (10912, 30280), (12112, 27280), (13640, 24224), (14080, 23467), (15140, 21824), (16654, 19840)]