69697920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1224

約数の個数: 128

約数和(自身を含む): 229524480

約数和(自身を除く): 159826560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1171, 1240, 1488, 1860, 1920, 1984, 2342, 2480, 2976, 3513, 3720, 3968, 4684, 4960, 5855, 5952, 7026, 7440, 9368, 9920, 11710, 11904, 14052, 14880, 17565, 18736, 19840, 23420, 28104, 29760, 35130, 36301, 37472, 46840, 56208, 59520, 70260, 72602, 74944, 93680, 108903, 112416, 140520, 145204, 149888, 181505, 187360, 217806, 224832, 281040, 290408, 363010, 374720, 435612, 449664, 544515, 562080, 580816, 726020, 749440, 871224, 1089030, 1124160, 1161632, 1452040, 1742448, 2178060, 2248320, 2323264, 2904080, 3484896, 4356120, 4646528, 5808160, 6969792, 8712240, 11616320, 13939584, 17424480, 23232640, 34848960, 69697920]

約数ペア:

[(1, 69697920), (2, 34848960), (3, 23232640), (4, 17424480), (5, 13939584), (6, 11616320), (8, 8712240), (10, 6969792), (12, 5808160), (15, 4646528), (16, 4356120), (20, 3484896), (24, 2904080), (30, 2323264), (31, 2248320), (32, 2178060), (40, 1742448), (48, 1452040), (60, 1161632), (62, 1124160), (64, 1089030), (80, 871224), (93, 749440), (96, 726020), (120, 580816), (124, 562080), (128, 544515), (155, 449664), (160, 435612), (186, 374720), (192, 363010), (240, 290408), (248, 281040), (310, 224832), (320, 217806), (372, 187360), (384, 181505), (465, 149888), (480, 145204), (496, 140520), (620, 112416), (640, 108903), (744, 93680), (930, 74944), (960, 72602), (992, 70260), (1171, 59520), (1240, 56208), (1488, 46840), (1860, 37472), (1920, 36301), (1984, 35130), (2342, 29760), (2480, 28104), (2976, 23420), (3513, 19840), (3720, 18736), (3968, 17565), (4684, 14880), (4960, 14052), (5855, 11904), (5952, 11710), (7026, 9920), (7440, 9368)]