993770820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 3575190528

約数和(自身を除く): 2581419708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 97, 105, 126, 140, 141, 173, 180, 188, 194, 210, 235, 252, 282, 291, 315, 329, 346, 388, 420, 423, 470, 485, 519, 564, 582, 630, 658, 679, 692, 705, 846, 865, 873, 940, 970, 987, 1038, 1164, 1211, 1260, 1316, 1358, 1410, 1455, 1557, 1645, 1692, 1730, 1746, 1940, 1974, 2037, 2076, 2115, 2422, 2595, 2716, 2820, 2910, 2961, 3114, 3290, 3395, 3460, 3492, 3633, 3948, 4074, 4230, 4365, 4559, 4844, 4935, 5190, 5820, 5922, 6055, 6111, 6228, 6580, 6790, 7266, 7785, 8131, 8148, 8460, 8730, 9118, 9870, 10185, 10380, 10899, 11844, 12110, 12222, 13580, 13677, 14532, 14805, 15570, 16262, 16781, 17460, 18165, 18236, 19740, 20370, 21798, 22795, 24220, 24393, 24444, 27354, 29610, 30555, 31140, 31913, 32524, 33562, 36330, 40655, 40740, 41031, 43596, 45590, 48786, 50343, 54495, 54708, 56917, 59220, 61110, 63826, 67124, 68385, 72660, 73179, 81310, 82062, 83905, 91180, 95739, 97572, 100686, 108990, 113834, 117467, 121965, 122220, 127652, 136770, 146358, 151029, 159565, 162620, 164124, 167810, 170751, 191478, 201372, 205155, 217980, 227668, 234934, 243930, 251715, 273540, 284585, 287217, 292716, 302058, 319130, 335620, 341502, 352401, 365895, 382956, 410310, 469868, 478695, 487860, 503430, 512253, 569170, 574434, 587335, 604116, 638260, 683004, 704802, 731790, 755145, 788707, 820620, 853755, 957390, 1006860, 1024506, 1057203, 1138340, 1148868, 1174670, 1409604, 1436085, 1463580, 1510290, 1577414, 1707510, 1762005, 1914780, 2049012, 2114406, 2349340, 2366121, 2561265, 2872170, 3020580, 3154828, 3415020, 3524010, 3943535, 4228812, 4732242, 5122530, 5286015, 5520949, 5744340, 7048020, 7098363, 7887070, 9464484, 10245060, 10572030, 11041898, 11830605, 14196726, 15774140, 16562847, 21144060, 22083796, 23661210, 27604745, 28393452, 33125694, 35491815, 47322420, 49688541, 55209490, 66251388, 70983630, 82814235, 99377082, 110418980, 141967260, 165628470, 198754164, 248442705, 331256940, 496885410, 993770820]

約数ペア:

[(1, 993770820), (2, 496885410), (3, 331256940), (4, 248442705), (5, 198754164), (6, 165628470), (7, 141967260), (9, 110418980), (10, 99377082), (12, 82814235), (14, 70983630), (15, 66251388), (18, 55209490), (20, 49688541), (21, 47322420), (28, 35491815), (30, 33125694), (35, 28393452), (36, 27604745), (42, 23661210), (45, 22083796), (47, 21144060), (60, 16562847), (63, 15774140), (70, 14196726), (84, 11830605), (90, 11041898), (94, 10572030), (97, 10245060), (105, 9464484), (126, 7887070), (140, 7098363), (141, 7048020), (173, 5744340), (180, 5520949), (188, 5286015), (194, 5122530), (210, 4732242), (235, 4228812), (252, 3943535), (282, 3524010), (291, 3415020), (315, 3154828), (329, 3020580), (346, 2872170), (388, 2561265), (420, 2366121), (423, 2349340), (470, 2114406), (485, 2049012), (519, 1914780), (564, 1762005), (582, 1707510), (630, 1577414), (658, 1510290), (679, 1463580), (692, 1436085), (705, 1409604), (846, 1174670), (865, 1148868), (873, 1138340), (940, 1057203), (970, 1024506), (987, 1006860), (1038, 957390), (1164, 853755), (1211, 820620), (1260, 788707), (1316, 755145), (1358, 731790), (1410, 704802), (1455, 683004), (1557, 638260), (1645, 604116), (1692, 587335), (1730, 574434), (1746, 569170), (1940, 512253), (1974, 503430), (2037, 487860), (2076, 478695), (2115, 469868), (2422, 410310), (2595, 382956), (2716, 365895), (2820, 352401), (2910, 341502), (2961, 335620), (3114, 319130), (3290, 302058), (3395, 292716), (3460, 287217), (3492, 284585), (3633, 273540), (3948, 251715), (4074, 243930), (4230, 234934), (4365, 227668), (4559, 217980), (4844, 205155), (4935, 201372), (5190, 191478), (5820, 170751), (5922, 167810), (6055, 164124), (6111, 162620), (6228, 159565), (6580, 151029), (6790, 146358), (7266, 136770), (7785, 127652), (8131, 122220), (8148, 121965), (8460, 117467), (8730, 113834), (9118, 108990), (9870, 100686), (10185, 97572), (10380, 95739), (10899, 91180), (11844, 83905), (12110, 82062), (12222, 81310), (13580, 73179), (13677, 72660), (14532, 68385), (14805, 67124), (15570, 63826), (16262, 61110), (16781, 59220), (17460, 56917), (18165, 54708), (18236, 54495), (19740, 50343), (20370, 48786), (21798, 45590), (22795, 43596), (24220, 41031), (24393, 40740), (24444, 40655), (27354, 36330), (29610, 33562), (30555, 32524), (31140, 31913)]