2160190620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2782

約数の個数: 240

約数和(自身を含む): 7856690688

約数和(自身を除く): 5696500068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 81, 84, 90, 105, 108, 126, 135, 140, 142, 162, 180, 189, 210, 213, 252, 270, 284, 315, 324, 355, 378, 405, 420, 426, 497, 540, 567, 630, 639, 710, 756, 810, 852, 945, 994, 1065, 1134, 1260, 1278, 1420, 1491, 1620, 1890, 1917, 1988, 2130, 2268, 2485, 2556, 2683, 2835, 2982, 3195, 3780, 3834, 4260, 4473, 4970, 5366, 5670, 5751, 5964, 6390, 7455, 7668, 8049, 8946, 9585, 9940, 10732, 11340, 11502, 12780, 13415, 13419, 14910, 16098, 17892, 18781, 19170, 22365, 23004, 24147, 26830, 26838, 28755, 29820, 32196, 37562, 38340, 40245, 40257, 44730, 48294, 53660, 53676, 56343, 57510, 67095, 72441, 75124, 80490, 80514, 89460, 93905, 96588, 112686, 115020, 120735, 134190, 144882, 160980, 161028, 169029, 187810, 190493, 201285, 217323, 225372, 241470, 268380, 281715, 289764, 338058, 362205, 375620, 380986, 402570, 434646, 482940, 507087, 563430, 571479, 676116, 724410, 761972, 805140, 845145, 869292, 952465, 1014174, 1086615, 1126860, 1142958, 1333451, 1448820, 1521261, 1690290, 1714437, 1904930, 2028348, 2173230, 2285916, 2535435, 2666902, 2857395, 3042522, 3380580, 3428874, 3809860, 4000353, 4346460, 5070870, 5143311, 5333804, 5714790, 6085044, 6667255, 6857748, 7606305, 8000706, 8572185, 10141740, 10286622, 11429580, 12001059, 13334510, 15212610, 15429933, 16001412, 17144370, 20001765, 20573244, 24002118, 25716555, 26669020, 30425220, 30859866, 34288740, 36003177, 40003530, 48004236, 51433110, 60005295, 61719732, 72006354, 77149665, 80007060, 102866220, 108009531, 120010590, 144012708, 154299330, 180015885, 216019062, 240021180, 308598660, 360031770, 432038124, 540047655, 720063540, 1080095310, 2160190620]

約数ペア:

[(1, 2160190620), (2, 1080095310), (3, 720063540), (4, 540047655), (5, 432038124), (6, 360031770), (7, 308598660), (9, 240021180), (10, 216019062), (12, 180015885), (14, 154299330), (15, 144012708), (18, 120010590), (20, 108009531), (21, 102866220), (27, 80007060), (28, 77149665), (30, 72006354), (35, 61719732), (36, 60005295), (42, 51433110), (45, 48004236), (54, 40003530), (60, 36003177), (63, 34288740), (70, 30859866), (71, 30425220), (81, 26669020), (84, 25716555), (90, 24002118), (105, 20573244), (108, 20001765), (126, 17144370), (135, 16001412), (140, 15429933), (142, 15212610), (162, 13334510), (180, 12001059), (189, 11429580), (210, 10286622), (213, 10141740), (252, 8572185), (270, 8000706), (284, 7606305), (315, 6857748), (324, 6667255), (355, 6085044), (378, 5714790), (405, 5333804), (420, 5143311), (426, 5070870), (497, 4346460), (540, 4000353), (567, 3809860), (630, 3428874), (639, 3380580), (710, 3042522), (756, 2857395), (810, 2666902), (852, 2535435), (945, 2285916), (994, 2173230), (1065, 2028348), (1134, 1904930), (1260, 1714437), (1278, 1690290), (1420, 1521261), (1491, 1448820), (1620, 1333451), (1890, 1142958), (1917, 1126860), (1988, 1086615), (2130, 1014174), (2268, 952465), (2485, 869292), (2556, 845145), (2683, 805140), (2835, 761972), (2982, 724410), (3195, 676116), (3780, 571479), (3834, 563430), (4260, 507087), (4473, 482940), (4970, 434646), (5366, 402570), (5670, 380986), (5751, 375620), (5964, 362205), (6390, 338058), (7455, 289764), (7668, 281715), (8049, 268380), (8946, 241470), (9585, 225372), (9940, 217323), (10732, 201285), (11340, 190493), (11502, 187810), (12780, 169029), (13415, 161028), (13419, 160980), (14910, 144882), (16098, 134190), (17892, 120735), (18781, 115020), (19170, 112686), (22365, 96588), (23004, 93905), (24147, 89460), (26830, 80514), (26838, 80490), (28755, 75124), (29820, 72441), (32196, 67095), (37562, 57510), (38340, 56343), (40245, 53676), (40257, 53660), (44730, 48294)]