419336820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 1520483328

約数和(自身を除く): 1101146508

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, 73, 84, 90, 94, 97, 105, 126, 140, 141, 146, 180, 188, 194, 210, 219, 235, 252, 282, 291, 292, 315, 329, 365, 388, 420, 423, 438, 470, 485, 511, 564, 582, 630, 657, 658, 679, 705, 730, 846, 873, 876, 940, 970, 987, 1022, 1095, 1164, 1260, 1314, 1316, 1358, 1410, 1455, 1460, 1533, 1645, 1692, 1746, 1940, 1974, 2037, 2044, 2115, 2190, 2555, 2628, 2716, 2820, 2910, 2961, 3066, 3285, 3290, 3395, 3431, 3492, 3948, 4074, 4230, 4365, 4380, 4559, 4599, 4935, 5110, 5820, 5922, 6111, 6132, 6570, 6580, 6790, 6862, 7081, 7665, 8148, 8460, 8730, 9118, 9198, 9870, 10185, 10220, 10293, 11844, 12222, 13140, 13580, 13677, 13724, 14162, 14805, 15330, 17155, 17460, 18236, 18396, 19740, 20370, 20586, 21243, 22795, 22995, 24017, 24444, 27354, 28324, 29610, 30555, 30660, 30879, 31913, 34310, 35405, 40740, 41031, 41172, 42486, 45590, 45990, 48034, 49567, 51465, 54708, 59220, 61110, 61758, 63729, 63826, 68385, 68620, 70810, 72051, 82062, 84972, 91180, 91980, 95739, 96068, 99134, 102930, 106215, 120085, 122220, 123516, 127458, 127652, 136770, 141620, 144102, 148701, 154395, 159565, 164124, 191478, 198268, 205155, 205860, 212430, 216153, 240170, 247835, 254916, 273540, 287217, 288204, 297402, 308790, 318645, 319130, 332807, 360255, 382956, 410310, 424860, 432306, 446103, 478695, 480340, 495670, 574434, 594804, 617580, 637290, 638260, 665614, 720510, 743505, 820620, 864612, 892206, 957390, 991340, 998421, 1080765, 1148868, 1274580, 1331228, 1436085, 1441020, 1487010, 1664035, 1784412, 1914780, 1996842, 2161530, 2230515, 2329649, 2872170, 2974020, 2995263, 3328070, 3993684, 4323060, 4461030, 4659298, 4992105, 5744340, 5990526, 6656140, 6988947, 8922060, 9318596, 9984210, 11648245, 11981052, 13977894, 14976315, 19968420, 20966841, 23296490, 27955788, 29952630, 34944735, 41933682, 46592980, 59905260, 69889470, 83867364, 104834205, 139778940, 209668410, 419336820]

約数ペア:

[(1, 419336820), (2, 209668410), (3, 139778940), (4, 104834205), (5, 83867364), (6, 69889470), (7, 59905260), (9, 46592980), (10, 41933682), (12, 34944735), (14, 29952630), (15, 27955788), (18, 23296490), (20, 20966841), (21, 19968420), (28, 14976315), (30, 13977894), (35, 11981052), (36, 11648245), (42, 9984210), (45, 9318596), (47, 8922060), (60, 6988947), (63, 6656140), (70, 5990526), (73, 5744340), (84, 4992105), (90, 4659298), (94, 4461030), (97, 4323060), (105, 3993684), (126, 3328070), (140, 2995263), (141, 2974020), (146, 2872170), (180, 2329649), (188, 2230515), (194, 2161530), (210, 1996842), (219, 1914780), (235, 1784412), (252, 1664035), (282, 1487010), (291, 1441020), (292, 1436085), (315, 1331228), (329, 1274580), (365, 1148868), (388, 1080765), (420, 998421), (423, 991340), (438, 957390), (470, 892206), (485, 864612), (511, 820620), (564, 743505), (582, 720510), (630, 665614), (657, 638260), (658, 637290), (679, 617580), (705, 594804), (730, 574434), (846, 495670), (873, 480340), (876, 478695), (940, 446103), (970, 432306), (987, 424860), (1022, 410310), (1095, 382956), (1164, 360255), (1260, 332807), (1314, 319130), (1316, 318645), (1358, 308790), (1410, 297402), (1455, 288204), (1460, 287217), (1533, 273540), (1645, 254916), (1692, 247835), (1746, 240170), (1940, 216153), (1974, 212430), (2037, 205860), (2044, 205155), (2115, 198268), (2190, 191478), (2555, 164124), (2628, 159565), (2716, 154395), (2820, 148701), (2910, 144102), (2961, 141620), (3066, 136770), (3285, 127652), (3290, 127458), (3395, 123516), (3431, 122220), (3492, 120085), (3948, 106215), (4074, 102930), (4230, 99134), (4365, 96068), (4380, 95739), (4559, 91980), (4599, 91180), (4935, 84972), (5110, 82062), (5820, 72051), (5922, 70810), (6111, 68620), (6132, 68385), (6570, 63826), (6580, 63729), (6790, 61758), (6862, 61110), (7081, 59220), (7665, 54708), (8148, 51465), (8460, 49567), (8730, 48034), (9118, 45990), (9198, 45590), (9870, 42486), (10185, 41172), (10220, 41031), (10293, 40740), (11844, 35405), (12222, 34310), (13140, 31913), (13580, 30879), (13677, 30660), (13724, 30555), (14162, 29610), (14805, 28324), (15330, 27354), (17155, 24444), (17460, 24017), (18236, 22995), (18396, 22795), (19740, 21243), (20370, 20586)]