2428855660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1556

約数の個数: 192

約数和(自身を含む): 6781501440

約数和(自身を除く): 4352645780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 47, 55, 70, 77, 92, 94, 110, 115, 140, 154, 161, 188, 220, 230, 235, 253, 308, 322, 329, 385, 460, 470, 506, 517, 644, 658, 770, 805, 940, 1012, 1034, 1081, 1265, 1316, 1459, 1540, 1610, 1645, 1771, 2068, 2162, 2530, 2585, 2918, 3220, 3290, 3542, 3619, 4324, 5060, 5170, 5405, 5836, 6580, 7084, 7238, 7295, 7567, 8855, 10213, 10340, 10810, 11891, 14476, 14590, 15134, 16049, 17710, 18095, 20426, 21620, 23782, 29180, 30268, 32098, 33557, 35420, 36190, 37835, 40852, 47564, 51065, 59455, 64196, 67114, 68573, 72380, 75670, 80245, 83237, 102130, 112343, 118910, 134228, 137146, 151340, 160490, 166474, 167785, 204260, 224686, 234899, 237820, 274292, 320980, 332948, 335570, 342865, 369127, 416185, 449372, 469798, 480011, 561715, 671140, 685730, 738254, 754303, 832370, 939596, 960022, 1123430, 1174495, 1371460, 1476508, 1508606, 1577179, 1664740, 1845635, 1920044, 2246860, 2348990, 2400055, 2583889, 3017212, 3154358, 3691270, 3771515, 4697980, 4800110, 5167778, 5280121, 6308716, 7382540, 7543030, 7885895, 9600220, 10335556, 10560242, 11040253, 12919445, 15086060, 15771790, 17348969, 21120484, 22080506, 25838890, 26400605, 31543580, 34697938, 44161012, 51677780, 52801210, 55201265, 69395876, 86744845, 105602420, 110402530, 121442783, 173489690, 220805060, 242885566, 346979380, 485771132, 607213915, 1214427830, 2428855660]

約数ペア:

[(1, 2428855660), (2, 1214427830), (4, 607213915), (5, 485771132), (7, 346979380), (10, 242885566), (11, 220805060), (14, 173489690), (20, 121442783), (22, 110402530), (23, 105602420), (28, 86744845), (35, 69395876), (44, 55201265), (46, 52801210), (47, 51677780), (55, 44161012), (70, 34697938), (77, 31543580), (92, 26400605), (94, 25838890), (110, 22080506), (115, 21120484), (140, 17348969), (154, 15771790), (161, 15086060), (188, 12919445), (220, 11040253), (230, 10560242), (235, 10335556), (253, 9600220), (308, 7885895), (322, 7543030), (329, 7382540), (385, 6308716), (460, 5280121), (470, 5167778), (506, 4800110), (517, 4697980), (644, 3771515), (658, 3691270), (770, 3154358), (805, 3017212), (940, 2583889), (1012, 2400055), (1034, 2348990), (1081, 2246860), (1265, 1920044), (1316, 1845635), (1459, 1664740), (1540, 1577179), (1610, 1508606), (1645, 1476508), (1771, 1371460), (2068, 1174495), (2162, 1123430), (2530, 960022), (2585, 939596), (2918, 832370), (3220, 754303), (3290, 738254), (3542, 685730), (3619, 671140), (4324, 561715), (5060, 480011), (5170, 469798), (5405, 449372), (5836, 416185), (6580, 369127), (7084, 342865), (7238, 335570), (7295, 332948), (7567, 320980), (8855, 274292), (10213, 237820), (10340, 234899), (10810, 224686), (11891, 204260), (14476, 167785), (14590, 166474), (15134, 160490), (16049, 151340), (17710, 137146), (18095, 134228), (20426, 118910), (21620, 112343), (23782, 102130), (29180, 83237), (30268, 80245), (32098, 75670), (33557, 72380), (35420, 68573), (36190, 67114), (37835, 64196), (40852, 59455), (47564, 51065)]