71721542340

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22669}}^1$

素因数の和:22734

約数の個数: 336

約数和(自身を含む): 266416389120

約数和(自身を除く): 194694846780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 243, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 465, 486, 540, 558, 567, 620, 630, 651, 729, 756, 810, 837, 868, 930, 945, 972, 1085, 1116, 1134, 1215, 1260, 1302, 1395, 1458, 1620, 1674, 1701, 1860, 1890, 1953, 2170, 2268, 2430, 2511, 2604, 2790, 2835, 2916, 3255, 3348, 3402, 3645, 3780, 3906, 4185, 4340, 4860, 5022, 5103, 5580, 5670, 5859, 6510, 6804, 7290, 7533, 7812, 8370, 8505, 9765, 10044, 10206, 11340, 11718, 12555, 13020, 14580, 15066, 16740, 17010, 17577, 19530, 20412, 22599, 22669, 23436, 25110, 25515, 29295, 30132, 34020, 35154, 37665, 39060, 45198, 45338, 50220, 51030, 52731, 58590, 68007, 70308, 75330, 87885, 90396, 90676, 102060, 105462, 112995, 113345, 117180, 136014, 150660, 158193, 158683, 175770, 204021, 210924, 225990, 226690, 263655, 272028, 316386, 317366, 340035, 351540, 408042, 451980, 453380, 476049, 527310, 612063, 632772, 634732, 680070, 702739, 790965, 793415, 816084, 952098, 1020105, 1054620, 1224126, 1360140, 1405478, 1428147, 1581930, 1586830, 1836189, 1904196, 2040210, 2108217, 2380245, 2448252, 2810956, 2856294, 3060315, 3163860, 3173660, 3513695, 3672378, 4080420, 4216434, 4284441, 4760490, 4919173, 5508567, 5712588, 6120630, 6324651, 7027390, 7140735, 7344756, 8432868, 8568882, 9180945, 9520980, 9838346, 10541085, 11017134, 12241260, 12649302, 12853323, 14054780, 14281470, 14757519, 16525701, 17137764, 18361890, 18973953, 19676692, 21082170, 21422205, 22034268, 24595865, 25298604, 25706646, 27542835, 28562940, 29515038, 31623255, 33051402, 36723780, 37947906, 38559969, 42164340, 42844410, 44272557, 49191730, 51413292, 55085670, 56921859, 59030076, 63246510, 64266615, 66102804, 73787595, 75895812, 77119938, 82628505, 85688820, 88545114, 94869765, 98383460, 110171340, 113843718, 115679907, 126493020, 128533230, 132817671, 147575190, 154239876, 165257010, 170765577, 177090228, 189739530, 192799845, 221362785, 227687436, 231359814, 257066460, 265635342, 284609295, 295150380, 330514020, 341531154, 379479060, 385599690, 398453013, 442725570, 462719628, 512296731, 531270684, 569218590, 578399535, 664088355, 683062308, 771199380, 796906026, 853827885, 885451140, 1024593462, 1138437180, 1156799070, 1195359039, 1328176710, 1593812052, 1707655770, 1992265065, 2049186924, 2313598140, 2390718078, 2561483655, 2656353420, 3415311540, 3586077117, 3984530130, 4781436156, 5122967310, 5976795195, 7172154234, 7969060260, 10245934620, 11953590390, 14344308468, 17930385585, 23907180780, 35860771170, 71721542340]

約数ペア:

[(1, 71721542340), (2, 35860771170), (3, 23907180780), (4, 17930385585), (5, 14344308468), (6, 11953590390), (7, 10245934620), (9, 7969060260), (10, 7172154234), (12, 5976795195), (14, 5122967310), (15, 4781436156), (18, 3984530130), (20, 3586077117), (21, 3415311540), (27, 2656353420), (28, 2561483655), (30, 2390718078), (31, 2313598140), (35, 2049186924), (36, 1992265065), (42, 1707655770), (45, 1593812052), (54, 1328176710), (60, 1195359039), (62, 1156799070), (63, 1138437180), (70, 1024593462), (81, 885451140), (84, 853827885), (90, 796906026), (93, 771199380), (105, 683062308), (108, 664088355), (124, 578399535), (126, 569218590), (135, 531270684), (140, 512296731), (155, 462719628), (162, 442725570), (180, 398453013), (186, 385599690), (189, 379479060), (210, 341531154), (217, 330514020), (243, 295150380), (252, 284609295), (270, 265635342), (279, 257066460), (310, 231359814), (315, 227687436), (324, 221362785), (372, 192799845), (378, 189739530), (405, 177090228), (420, 170765577), (434, 165257010), (465, 154239876), (486, 147575190), (540, 132817671), (558, 128533230), (567, 126493020), (620, 115679907), (630, 113843718), (651, 110171340), (729, 98383460), (756, 94869765), (810, 88545114), (837, 85688820), (868, 82628505), (930, 77119938), (945, 75895812), (972, 73787595), (1085, 66102804), (1116, 64266615), (1134, 63246510), (1215, 59030076), (1260, 56921859), (1302, 55085670), (1395, 51413292), (1458, 49191730), (1620, 44272557), (1674, 42844410), (1701, 42164340), (1860, 38559969), (1890, 37947906), (1953, 36723780), (2170, 33051402), (2268, 31623255), (2430, 29515038), (2511, 28562940), (2604, 27542835), (2790, 25706646), (2835, 25298604), (2916, 24595865), (3255, 22034268), (3348, 21422205), (3402, 21082170), (3645, 19676692), (3780, 18973953), (3906, 18361890), (4185, 17137764), (4340, 16525701), (4860, 14757519), (5022, 14281470), (5103, 14054780), (5580, 12853323), (5670, 12649302), (5859, 12241260), (6510, 11017134), (6804, 10541085), (7290, 9838346), (7533, 9520980), (7812, 9180945), (8370, 8568882), (8505, 8432868), (9765, 7344756), (10044, 7140735), (10206, 7027390), (11340, 6324651), (11718, 6120630), (12555, 5712588), (13020, 5508567), (14580, 4919173), (15066, 4760490), (16740, 4284441), (17010, 4216434), (17577, 4080420), (19530, 3672378), (20412, 3513695), (22599, 3173660), (22669, 3163860), (23436, 3060315), (25110, 2856294), (25515, 2810956), (29295, 2448252), (30132, 2380245), (34020, 2108217), (35154, 2040210), (37665, 1904196), (39060, 1836189), (45198, 1586830), (45338, 1581930), (50220, 1428147), (51030, 1405478), (52731, 1360140), (58590, 1224126), (68007, 1054620), (70308, 1020105), (75330, 952098), (87885, 816084), (90396, 793415), (90676, 790965), (102060, 702739), (105462, 680070), (112995, 634732), (113345, 632772), (117180, 612063), (136014, 527310), (150660, 476049), (158193, 453380), (158683, 451980), (175770, 408042), (204021, 351540), (210924, 340035), (225990, 317366), (226690, 316386), (263655, 272028)]