12825427440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331921}}^1$

素因数の和:331967

約数の個数: 160

約数和(自身を含む): 47414393856

約数和(自身を除く): 34588966416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 331921, 663842, 995763, 1327684, 1659605, 1991526, 2323447, 2655368, 3319210, 3983052, 4646894, 4978815, 5310736, 6638420, 6970341, 7634183, 7966104, 9293788, 9957630, 11617235, 13276840, 13940682, 15268366, 15932208, 18587576, 19915260, 22902549, 23234470, 26553680, 27881364, 30536732, 34851705, 37175152, 38170915, 39830520, 45805098, 46468940, 53439281, 55762728, 61073464, 69703410, 76341830, 79661040, 91610196, 92937880, 106878562, 111525456, 114512745, 122146928, 139406820, 152683660, 160317843, 183220392, 185875760, 213757124, 229025490, 267196405, 278813640, 305367320, 320635686, 366440784, 427514248, 458050980, 534392810, 557627280, 610734640, 641271372, 801589215, 855028496, 916101960, 1068785620, 1282542744, 1603178430, 1832203920, 2137571240, 2565085488, 3206356860, 4275142480, 6412713720, 12825427440]

約数ペア:

[(1, 12825427440), (2, 6412713720), (3, 4275142480), (4, 3206356860), (5, 2565085488), (6, 2137571240), (7, 1832203920), (8, 1603178430), (10, 1282542744), (12, 1068785620), (14, 916101960), (15, 855028496), (16, 801589215), (20, 641271372), (21, 610734640), (23, 557627280), (24, 534392810), (28, 458050980), (30, 427514248), (35, 366440784), (40, 320635686), (42, 305367320), (46, 278813640), (48, 267196405), (56, 229025490), (60, 213757124), (69, 185875760), (70, 183220392), (80, 160317843), (84, 152683660), (92, 139406820), (105, 122146928), (112, 114512745), (115, 111525456), (120, 106878562), (138, 92937880), (140, 91610196), (161, 79661040), (168, 76341830), (184, 69703410), (210, 61073464), (230, 55762728), (240, 53439281), (276, 46468940), (280, 45805098), (322, 39830520), (336, 38170915), (345, 37175152), (368, 34851705), (420, 30536732), (460, 27881364), (483, 26553680), (552, 23234470), (560, 22902549), (644, 19915260), (690, 18587576), (805, 15932208), (840, 15268366), (920, 13940682), (966, 13276840), (1104, 11617235), (1288, 9957630), (1380, 9293788), (1610, 7966104), (1680, 7634183), (1840, 6970341), (1932, 6638420), (2415, 5310736), (2576, 4978815), (2760, 4646894), (3220, 3983052), (3864, 3319210), (4830, 2655368), (5520, 2323447), (6440, 1991526), (7728, 1659605), (9660, 1327684), (12880, 995763), (19320, 663842), (38640, 331921)]