67471320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1777

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 168919080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1709, 1880, 1974, 2632, 2820, 3290, 3418, 3948, 4935, 5127, 5640, 6580, 6836, 7896, 8545, 9870, 10254, 11963, 13160, 13672, 17090, 19740, 20508, 23926, 25635, 34180, 35889, 39480, 41016, 47852, 51270, 59815, 68360, 71778, 80323, 95704, 102540, 119630, 143556, 160646, 179445, 205080, 239260, 240969, 287112, 321292, 358890, 401615, 478520, 481938, 562261, 642584, 717780, 803230, 963876, 1124522, 1204845, 1435560, 1606460, 1686783, 1927752, 2249044, 2409690, 2811305, 3212920, 3373566, 4498088, 4819380, 5622610, 6747132, 8433915, 9638760, 11245220, 13494264, 16867830, 22490440, 33735660, 67471320]

約数ペア:

[(1, 67471320), (2, 33735660), (3, 22490440), (4, 16867830), (5, 13494264), (6, 11245220), (7, 9638760), (8, 8433915), (10, 6747132), (12, 5622610), (14, 4819380), (15, 4498088), (20, 3373566), (21, 3212920), (24, 2811305), (28, 2409690), (30, 2249044), (35, 1927752), (40, 1686783), (42, 1606460), (47, 1435560), (56, 1204845), (60, 1124522), (70, 963876), (84, 803230), (94, 717780), (105, 642584), (120, 562261), (140, 481938), (141, 478520), (168, 401615), (188, 358890), (210, 321292), (235, 287112), (280, 240969), (282, 239260), (329, 205080), (376, 179445), (420, 160646), (470, 143556), (564, 119630), (658, 102540), (705, 95704), (840, 80323), (940, 71778), (987, 68360), (1128, 59815), (1316, 51270), (1410, 47852), (1645, 41016), (1709, 39480), (1880, 35889), (1974, 34180), (2632, 25635), (2820, 23926), (3290, 20508), (3418, 19740), (3948, 17090), (4935, 13672), (5127, 13160), (5640, 11963), (6580, 10254), (6836, 9870), (7896, 8545)]