131842620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2721

約数の個数: 192

約数和(自身を含む): 505021440

約数和(自身を除く): 373178820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2683, 2730, 3276, 3510, 3780, 4095, 4914, 5366, 5460, 7020, 8049, 8190, 9828, 10732, 12285, 13415, 16098, 16380, 18781, 24147, 24570, 26830, 32196, 34879, 37562, 40245, 48294, 49140, 53660, 56343, 69758, 72441, 75124, 80490, 93905, 96588, 104637, 112686, 120735, 139516, 144882, 160980, 169029, 174395, 187810, 209274, 225372, 241470, 244153, 281715, 289764, 313911, 338058, 348790, 362205, 375620, 418548, 482940, 488306, 507087, 523185, 563430, 627822, 676116, 697580, 724410, 732459, 845145, 941733, 976612, 1014174, 1046370, 1126860, 1220765, 1255644, 1448820, 1464918, 1569555, 1690290, 1883466, 2028348, 2092740, 2197377, 2441530, 2535435, 2929836, 3139110, 3380580, 3662295, 3766932, 4394754, 4708665, 4883060, 5070870, 6278220, 6592131, 7324590, 8789508, 9417330, 10141740, 10986885, 13184262, 14649180, 18834660, 21973770, 26368524, 32960655, 43947540, 65921310, 131842620]

約数ペア:

[(1, 131842620), (2, 65921310), (3, 43947540), (4, 32960655), (5, 26368524), (6, 21973770), (7, 18834660), (9, 14649180), (10, 13184262), (12, 10986885), (13, 10141740), (14, 9417330), (15, 8789508), (18, 7324590), (20, 6592131), (21, 6278220), (26, 5070870), (27, 4883060), (28, 4708665), (30, 4394754), (35, 3766932), (36, 3662295), (39, 3380580), (42, 3139110), (45, 2929836), (52, 2535435), (54, 2441530), (60, 2197377), (63, 2092740), (65, 2028348), (70, 1883466), (78, 1690290), (84, 1569555), (90, 1464918), (91, 1448820), (105, 1255644), (108, 1220765), (117, 1126860), (126, 1046370), (130, 1014174), (135, 976612), (140, 941733), (156, 845145), (180, 732459), (182, 724410), (189, 697580), (195, 676116), (210, 627822), (234, 563430), (252, 523185), (260, 507087), (270, 488306), (273, 482940), (315, 418548), (351, 375620), (364, 362205), (378, 348790), (390, 338058), (420, 313911), (455, 289764), (468, 281715), (540, 244153), (546, 241470), (585, 225372), (630, 209274), (702, 187810), (756, 174395), (780, 169029), (819, 160980), (910, 144882), (945, 139516), (1092, 120735), (1170, 112686), (1260, 104637), (1365, 96588), (1404, 93905), (1638, 80490), (1755, 75124), (1820, 72441), (1890, 69758), (2340, 56343), (2457, 53660), (2683, 49140), (2730, 48294), (3276, 40245), (3510, 37562), (3780, 34879), (4095, 32196), (4914, 26830), (5366, 24570), (5460, 24147), (7020, 18781), (8049, 16380), (8190, 16098), (9828, 13415), (10732, 12285)]