31321557540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{21013}}^1$

素因数の和:21068

約数の個数: 324

約数和(自身を含む): 119681580564

約数和(自身を除く): 88360023024

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 169, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 338, 364, 390, 420, 441, 455, 468, 490, 507, 546, 585, 588, 630, 637, 676, 735, 780, 819, 845, 882, 910, 980, 1014, 1092, 1170, 1183, 1260, 1274, 1365, 1470, 1521, 1638, 1690, 1764, 1820, 1911, 2028, 2205, 2340, 2366, 2535, 2548, 2730, 2940, 3042, 3185, 3276, 3380, 3549, 3822, 4095, 4410, 4732, 5070, 5460, 5733, 5915, 6084, 6370, 7098, 7605, 7644, 8190, 8281, 8820, 9555, 10140, 10647, 11466, 11830, 12740, 14196, 15210, 16380, 16562, 17745, 19110, 21013, 21294, 22932, 23660, 24843, 28665, 30420, 33124, 35490, 38220, 41405, 42026, 42588, 49686, 53235, 57330, 63039, 70980, 74529, 82810, 84052, 99372, 105065, 106470, 114660, 124215, 126078, 147091, 149058, 165620, 189117, 210130, 212940, 248430, 252156, 273169, 294182, 298116, 315195, 372645, 378234, 420260, 441273, 496860, 546338, 588364, 630390, 735455, 745290, 756468, 819507, 882546, 945585, 1029637, 1092676, 1260780, 1323819, 1365845, 1470910, 1490580, 1639014, 1765092, 1891170, 1912183, 2059274, 2206365, 2458521, 2647638, 2731690, 2941820, 3088911, 3278028, 3551197, 3782340, 3824366, 4097535, 4118548, 4412730, 4917042, 5148185, 5295276, 5463380, 5736549, 6177822, 6619095, 7102394, 7648732, 8195070, 8825460, 9266733, 9560915, 9834084, 10296370, 10653591, 11473098, 12292605, 12355644, 13238190, 13385281, 14204788, 15444555, 16390140, 17209647, 17755985, 18533466, 19121830, 20592740, 21307182, 22946196, 24585210, 24858379, 26476380, 26770562, 28682745, 30889110, 31960773, 34419294, 35511970, 37066932, 38243660, 40155843, 42614364, 46333665, 49170420, 49716758, 53267955, 53541124, 57365490, 61778220, 63921546, 66926405, 68838588, 71023940, 74575137, 80311686, 86048235, 92667330, 99433516, 106535910, 114730980, 120467529, 124291895, 127843092, 133852810, 149150274, 159803865, 160623372, 172096470, 174008653, 185334660, 200779215, 213071820, 223725411, 240935058, 248583790, 267705620, 298300548, 319607730, 344192940, 348017306, 372875685, 401558430, 447450822, 481870116, 497167580, 522025959, 602337645, 639215460, 696034612, 745751370, 803116860, 870043265, 894901644, 1044051918, 1118627055, 1204675290, 1491502740, 1566077877, 1740086530, 2088103836, 2237254110, 2409350580, 2610129795, 3132155754, 3480173060, 4474508220, 5220259590, 6264311508, 7830389385, 10440519180, 15660778770, 31321557540]

約数ペア:

[(1, 31321557540), (2, 15660778770), (3, 10440519180), (4, 7830389385), (5, 6264311508), (6, 5220259590), (7, 4474508220), (9, 3480173060), (10, 3132155754), (12, 2610129795), (13, 2409350580), (14, 2237254110), (15, 2088103836), (18, 1740086530), (20, 1566077877), (21, 1491502740), (26, 1204675290), (28, 1118627055), (30, 1044051918), (35, 894901644), (36, 870043265), (39, 803116860), (42, 745751370), (45, 696034612), (49, 639215460), (52, 602337645), (60, 522025959), (63, 497167580), (65, 481870116), (70, 447450822), (78, 401558430), (84, 372875685), (90, 348017306), (91, 344192940), (98, 319607730), (105, 298300548), (117, 267705620), (126, 248583790), (130, 240935058), (140, 223725411), (147, 213071820), (156, 200779215), (169, 185334660), (180, 174008653), (182, 172096470), (195, 160623372), (196, 159803865), (210, 149150274), (234, 133852810), (245, 127843092), (252, 124291895), (260, 120467529), (273, 114730980), (294, 106535910), (315, 99433516), (338, 92667330), (364, 86048235), (390, 80311686), (420, 74575137), (441, 71023940), (455, 68838588), (468, 66926405), (490, 63921546), (507, 61778220), (546, 57365490), (585, 53541124), (588, 53267955), (630, 49716758), (637, 49170420), (676, 46333665), (735, 42614364), (780, 40155843), (819, 38243660), (845, 37066932), (882, 35511970), (910, 34419294), (980, 31960773), (1014, 30889110), (1092, 28682745), (1170, 26770562), (1183, 26476380), (1260, 24858379), (1274, 24585210), (1365, 22946196), (1470, 21307182), (1521, 20592740), (1638, 19121830), (1690, 18533466), (1764, 17755985), (1820, 17209647), (1911, 16390140), (2028, 15444555), (2205, 14204788), (2340, 13385281), (2366, 13238190), (2535, 12355644), (2548, 12292605), (2730, 11473098), (2940, 10653591), (3042, 10296370), (3185, 9834084), (3276, 9560915), (3380, 9266733), (3549, 8825460), (3822, 8195070), (4095, 7648732), (4410, 7102394), (4732, 6619095), (5070, 6177822), (5460, 5736549), (5733, 5463380), (5915, 5295276), (6084, 5148185), (6370, 4917042), (7098, 4412730), (7605, 4118548), (7644, 4097535), (8190, 3824366), (8281, 3782340), (8820, 3551197), (9555, 3278028), (10140, 3088911), (10647, 2941820), (11466, 2731690), (11830, 2647638), (12740, 2458521), (14196, 2206365), (15210, 2059274), (16380, 1912183), (16562, 1891170), (17745, 1765092), (19110, 1639014), (21013, 1490580), (21294, 1470910), (22932, 1365845), (23660, 1323819), (24843, 1260780), (28665, 1092676), (30420, 1029637), (33124, 945585), (35490, 882546), (38220, 819507), (41405, 756468), (42026, 745290), (42588, 735455), (49686, 630390), (53235, 588364), (57330, 546338), (63039, 496860), (70980, 441273), (74529, 420260), (82810, 378234), (84052, 372645), (99372, 315195), (105065, 298116), (106470, 294182), (114660, 273169), (124215, 252156), (126078, 248430), (147091, 212940), (149058, 210130), (165620, 189117)]