147931560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1320

約数の個数: 192

約数和(自身を含む): 561600000

約数和(自身を除く): 413668440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1249, 1260, 1316, 1410, 1645, 1692, 1880, 1974, 2115, 2498, 2520, 2632, 2820, 2961, 3290, 3384, 3747, 3948, 4230, 4935, 4996, 5640, 5922, 6245, 6580, 7494, 7896, 8460, 8743, 9870, 9992, 11241, 11844, 12490, 13160, 14805, 14988, 16920, 17486, 18735, 19740, 22482, 23688, 24980, 26229, 29610, 29976, 34972, 37470, 39480, 43715, 44964, 49960, 52458, 56205, 58703, 59220, 69944, 74940, 78687, 87430, 89928, 104916, 112410, 117406, 118440, 131145, 149880, 157374, 174860, 176109, 209832, 224820, 234812, 262290, 293515, 314748, 349720, 352218, 393435, 410921, 449640, 469624, 524580, 528327, 587030, 629496, 704436, 786870, 821842, 880545, 1049160, 1056654, 1174060, 1232763, 1408872, 1573740, 1643684, 1761090, 2054605, 2113308, 2348120, 2465526, 2641635, 3147480, 3287368, 3522180, 3698289, 4109210, 4226616, 4931052, 5283270, 6163815, 7044360, 7396578, 8218420, 9862104, 10566540, 12327630, 14793156, 16436840, 18491445, 21133080, 24655260, 29586312, 36982890, 49310520, 73965780, 147931560]

約数ペア:

[(1, 147931560), (2, 73965780), (3, 49310520), (4, 36982890), (5, 29586312), (6, 24655260), (7, 21133080), (8, 18491445), (9, 16436840), (10, 14793156), (12, 12327630), (14, 10566540), (15, 9862104), (18, 8218420), (20, 7396578), (21, 7044360), (24, 6163815), (28, 5283270), (30, 4931052), (35, 4226616), (36, 4109210), (40, 3698289), (42, 3522180), (45, 3287368), (47, 3147480), (56, 2641635), (60, 2465526), (63, 2348120), (70, 2113308), (72, 2054605), (84, 1761090), (90, 1643684), (94, 1573740), (105, 1408872), (120, 1232763), (126, 1174060), (140, 1056654), (141, 1049160), (168, 880545), (180, 821842), (188, 786870), (210, 704436), (235, 629496), (252, 587030), (280, 528327), (282, 524580), (315, 469624), (329, 449640), (360, 410921), (376, 393435), (420, 352218), (423, 349720), (470, 314748), (504, 293515), (564, 262290), (630, 234812), (658, 224820), (705, 209832), (840, 176109), (846, 174860), (940, 157374), (987, 149880), (1128, 131145), (1249, 118440), (1260, 117406), (1316, 112410), (1410, 104916), (1645, 89928), (1692, 87430), (1880, 78687), (1974, 74940), (2115, 69944), (2498, 59220), (2520, 58703), (2632, 56205), (2820, 52458), (2961, 49960), (3290, 44964), (3384, 43715), (3747, 39480), (3948, 37470), (4230, 34972), (4935, 29976), (4996, 29610), (5640, 26229), (5922, 24980), (6245, 23688), (6580, 22482), (7494, 19740), (7896, 18735), (8460, 17486), (8743, 16920), (9870, 14988), (9992, 14805), (11241, 13160), (11844, 12490)]