2318416020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:920

約数の個数: 240

約数和(自身を含む): 7656541200

約数和(自身を除く): 5338125180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 61, 81, 87, 90, 108, 116, 122, 135, 145, 162, 174, 180, 183, 244, 261, 270, 290, 305, 324, 348, 366, 405, 435, 522, 540, 549, 580, 610, 732, 783, 809, 810, 870, 915, 1044, 1098, 1220, 1305, 1566, 1618, 1620, 1647, 1740, 1769, 1830, 2196, 2349, 2427, 2610, 2745, 3132, 3236, 3294, 3538, 3660, 3915, 4045, 4698, 4854, 4941, 5220, 5307, 5490, 6588, 7076, 7281, 7830, 8090, 8235, 8845, 9396, 9708, 9882, 10614, 10980, 11745, 12135, 14562, 15660, 15921, 16180, 16470, 17690, 19764, 21228, 21843, 23461, 23490, 24270, 24705, 26535, 29124, 31842, 32940, 35380, 36405, 43686, 46922, 46980, 47763, 48540, 49349, 49410, 53070, 63684, 65529, 70383, 72810, 79605, 87372, 93844, 95526, 98698, 98820, 106140, 109215, 117305, 131058, 140766, 143289, 145620, 148047, 159210, 191052, 197396, 211149, 218430, 234610, 238815, 246745, 262116, 281532, 286578, 296094, 318420, 327645, 351915, 422298, 436860, 444141, 469220, 477630, 493490, 573156, 592188, 633447, 655290, 703830, 716445, 740235, 844596, 888282, 955260, 986980, 1055745, 1266894, 1310580, 1332423, 1407660, 1431121, 1432890, 1480470, 1776564, 1900341, 2111490, 2220705, 2533788, 2664846, 2862242, 2865780, 2960940, 3167235, 3800682, 3997269, 4222980, 4293363, 4441410, 5329692, 5724484, 6334470, 6662115, 7155605, 7601364, 7994538, 8586726, 8882820, 9501705, 12668940, 12880089, 13324230, 14311210, 15989076, 17173452, 19003410, 19986345, 21466815, 25760178, 26648460, 28622420, 38006820, 38640267, 39972690, 42933630, 51520356, 64400445, 77280534, 79945380, 85867260, 115920801, 128800890, 154561068, 193201335, 231841602, 257601780, 386402670, 463683204, 579604005, 772805340, 1159208010, 2318416020]

約数ペア:

[(1, 2318416020), (2, 1159208010), (3, 772805340), (4, 579604005), (5, 463683204), (6, 386402670), (9, 257601780), (10, 231841602), (12, 193201335), (15, 154561068), (18, 128800890), (20, 115920801), (27, 85867260), (29, 79945380), (30, 77280534), (36, 64400445), (45, 51520356), (54, 42933630), (58, 39972690), (60, 38640267), (61, 38006820), (81, 28622420), (87, 26648460), (90, 25760178), (108, 21466815), (116, 19986345), (122, 19003410), (135, 17173452), (145, 15989076), (162, 14311210), (174, 13324230), (180, 12880089), (183, 12668940), (244, 9501705), (261, 8882820), (270, 8586726), (290, 7994538), (305, 7601364), (324, 7155605), (348, 6662115), (366, 6334470), (405, 5724484), (435, 5329692), (522, 4441410), (540, 4293363), (549, 4222980), (580, 3997269), (610, 3800682), (732, 3167235), (783, 2960940), (809, 2865780), (810, 2862242), (870, 2664846), (915, 2533788), (1044, 2220705), (1098, 2111490), (1220, 1900341), (1305, 1776564), (1566, 1480470), (1618, 1432890), (1620, 1431121), (1647, 1407660), (1740, 1332423), (1769, 1310580), (1830, 1266894), (2196, 1055745), (2349, 986980), (2427, 955260), (2610, 888282), (2745, 844596), (3132, 740235), (3236, 716445), (3294, 703830), (3538, 655290), (3660, 633447), (3915, 592188), (4045, 573156), (4698, 493490), (4854, 477630), (4941, 469220), (5220, 444141), (5307, 436860), (5490, 422298), (6588, 351915), (7076, 327645), (7281, 318420), (7830, 296094), (8090, 286578), (8235, 281532), (8845, 262116), (9396, 246745), (9708, 238815), (9882, 234610), (10614, 218430), (10980, 211149), (11745, 197396), (12135, 191052), (14562, 159210), (15660, 148047), (15921, 145620), (16180, 143289), (16470, 140766), (17690, 131058), (19764, 117305), (21228, 109215), (21843, 106140), (23461, 98820), (23490, 98698), (24270, 95526), (24705, 93844), (26535, 87372), (29124, 79605), (31842, 72810), (32940, 70383), (35380, 65529), (36405, 63684), (43686, 53070), (46922, 49410), (46980, 49349), (47763, 48540)]