141269940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 540086400

約数和(自身を除く): 398816460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 281, 285, 294, 315, 342, 378, 380, 399, 420, 441, 490, 513, 532, 540, 562, 570, 588, 630, 665, 684, 735, 756, 798, 843, 855, 882, 931, 945, 980, 1026, 1124, 1140, 1197, 1260, 1323, 1330, 1405, 1470, 1596, 1686, 1710, 1764, 1862, 1890, 1967, 1995, 2052, 2205, 2394, 2529, 2565, 2646, 2660, 2793, 2810, 2940, 3372, 3420, 3591, 3724, 3780, 3934, 3990, 4215, 4410, 4655, 4788, 5058, 5130, 5292, 5339, 5586, 5620, 5901, 5985, 6615, 7182, 7587, 7868, 7980, 8379, 8430, 8820, 9310, 9835, 10116, 10260, 10678, 11172, 11802, 11970, 12645, 13230, 13769, 13965, 14364, 15174, 16017, 16758, 16860, 17703, 17955, 18620, 19670, 21356, 23604, 23940, 25137, 25290, 26460, 26695, 27538, 27930, 29505, 30348, 32034, 33516, 35406, 35910, 37373, 37935, 39340, 41307, 41895, 48051, 50274, 50580, 53109, 53390, 55076, 55860, 59010, 64068, 68845, 70812, 71820, 74746, 75870, 80085, 82614, 83790, 88515, 96102, 100548, 106218, 106780, 112119, 118020, 123921, 125685, 137690, 144153, 149492, 151740, 160170, 165228, 167580, 177030, 186865, 192204, 206535, 212436, 224238, 240255, 247842, 251370, 261611, 265545, 275380, 288306, 320340, 336357, 354060, 371763, 373730, 413070, 448476, 480510, 495684, 502740, 523222, 531090, 560595, 576612, 619605, 672714, 720765, 743526, 747460, 784833, 826140, 961020, 1009071, 1046444, 1062180, 1121190, 1239210, 1308055, 1345428, 1441530, 1487052, 1569666, 1681785, 1858815, 2018142, 2242380, 2354499, 2478420, 2616110, 2883060, 3139332, 3363570, 3717630, 3924165, 4036284, 4708998, 5045355, 5232220, 6727140, 7063497, 7435260, 7848330, 9417996, 10090710, 11772495, 14126994, 15696660, 20181420, 23544990, 28253988, 35317485, 47089980, 70634970, 141269940]

約数ペア:

[(1, 141269940), (2, 70634970), (3, 47089980), (4, 35317485), (5, 28253988), (6, 23544990), (7, 20181420), (9, 15696660), (10, 14126994), (12, 11772495), (14, 10090710), (15, 9417996), (18, 7848330), (19, 7435260), (20, 7063497), (21, 6727140), (27, 5232220), (28, 5045355), (30, 4708998), (35, 4036284), (36, 3924165), (38, 3717630), (42, 3363570), (45, 3139332), (49, 2883060), (54, 2616110), (57, 2478420), (60, 2354499), (63, 2242380), (70, 2018142), (76, 1858815), (84, 1681785), (90, 1569666), (95, 1487052), (98, 1441530), (105, 1345428), (108, 1308055), (114, 1239210), (126, 1121190), (133, 1062180), (135, 1046444), (140, 1009071), (147, 961020), (171, 826140), (180, 784833), (189, 747460), (190, 743526), (196, 720765), (210, 672714), (228, 619605), (245, 576612), (252, 560595), (266, 531090), (270, 523222), (281, 502740), (285, 495684), (294, 480510), (315, 448476), (342, 413070), (378, 373730), (380, 371763), (399, 354060), (420, 336357), (441, 320340), (490, 288306), (513, 275380), (532, 265545), (540, 261611), (562, 251370), (570, 247842), (588, 240255), (630, 224238), (665, 212436), (684, 206535), (735, 192204), (756, 186865), (798, 177030), (843, 167580), (855, 165228), (882, 160170), (931, 151740), (945, 149492), (980, 144153), (1026, 137690), (1124, 125685), (1140, 123921), (1197, 118020), (1260, 112119), (1323, 106780), (1330, 106218), (1405, 100548), (1470, 96102), (1596, 88515), (1686, 83790), (1710, 82614), (1764, 80085), (1862, 75870), (1890, 74746), (1967, 71820), (1995, 70812), (2052, 68845), (2205, 64068), (2394, 59010), (2529, 55860), (2565, 55076), (2646, 53390), (2660, 53109), (2793, 50580), (2810, 50274), (2940, 48051), (3372, 41895), (3420, 41307), (3591, 39340), (3724, 37935), (3780, 37373), (3934, 35910), (3990, 35406), (4215, 33516), (4410, 32034), (4655, 30348), (4788, 29505), (5058, 27930), (5130, 27538), (5292, 26695), (5339, 26460), (5586, 25290), (5620, 25137), (5901, 23940), (5985, 23604), (6615, 21356), (7182, 19670), (7587, 18620), (7868, 17955), (7980, 17703), (8379, 16860), (8430, 16758), (8820, 16017), (9310, 15174), (9835, 14364), (10116, 13965), (10260, 13769), (10678, 13230), (11172, 12645), (11802, 11970)]