1572103470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1282

約数の個数: 128

約数和(自身を含む): 4437504000

約数和(自身を除く): 2865400530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 149, 210, 235, 282, 298, 329, 447, 470, 658, 705, 745, 894, 987, 1043, 1069, 1410, 1490, 1645, 1974, 2086, 2138, 2235, 3129, 3207, 3290, 4470, 4935, 5215, 5345, 6258, 6414, 7003, 7483, 9870, 10430, 10690, 14006, 14966, 15645, 16035, 21009, 22449, 31290, 32070, 35015, 37415, 42018, 44898, 49021, 50243, 70030, 74830, 98042, 100486, 105045, 112245, 147063, 150729, 159281, 210090, 224490, 245105, 251215, 294126, 301458, 318562, 351701, 477843, 490210, 502430, 703402, 735315, 753645, 796405, 955686, 1055103, 1114967, 1470630, 1507290, 1592810, 1758505, 2110206, 2229934, 2389215, 3344901, 3517010, 4778430, 5275515, 5574835, 6689802, 7486207, 10551030, 11149670, 14972414, 16724505, 22458621, 33449010, 37431035, 44917242, 52403449, 74862070, 104806898, 112293105, 157210347, 224586210, 262017245, 314420694, 524034490, 786051735, 1572103470]

約数ペア:

[(1, 1572103470), (2, 786051735), (3, 524034490), (5, 314420694), (6, 262017245), (7, 224586210), (10, 157210347), (14, 112293105), (15, 104806898), (21, 74862070), (30, 52403449), (35, 44917242), (42, 37431035), (47, 33449010), (70, 22458621), (94, 16724505), (105, 14972414), (141, 11149670), (149, 10551030), (210, 7486207), (235, 6689802), (282, 5574835), (298, 5275515), (329, 4778430), (447, 3517010), (470, 3344901), (658, 2389215), (705, 2229934), (745, 2110206), (894, 1758505), (987, 1592810), (1043, 1507290), (1069, 1470630), (1410, 1114967), (1490, 1055103), (1645, 955686), (1974, 796405), (2086, 753645), (2138, 735315), (2235, 703402), (3129, 502430), (3207, 490210), (3290, 477843), (4470, 351701), (4935, 318562), (5215, 301458), (5345, 294126), (6258, 251215), (6414, 245105), (7003, 224490), (7483, 210090), (9870, 159281), (10430, 150729), (10690, 147063), (14006, 112245), (14966, 105045), (15645, 100486), (16035, 98042), (21009, 74830), (22449, 70030), (31290, 50243), (32070, 49021), (35015, 44898), (37415, 42018)]