65623720320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{34841}}^1$

素因数の和:34978

約数の個数: 256

約数和(自身を含む): 234556344000

約数和(自身を除く): 168932623680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 109, 120, 128, 135, 144, 160, 180, 192, 216, 218, 240, 270, 288, 320, 327, 360, 384, 432, 436, 480, 540, 545, 576, 640, 654, 720, 864, 872, 960, 981, 1080, 1090, 1152, 1308, 1440, 1635, 1728, 1744, 1920, 1962, 2160, 2180, 2616, 2880, 2943, 3270, 3456, 3488, 3924, 4320, 4360, 4905, 5232, 5760, 5886, 6540, 6976, 7848, 8640, 8720, 9810, 10464, 11772, 13080, 13952, 14715, 15696, 17280, 17440, 19620, 20928, 23544, 26160, 29430, 31392, 34841, 34880, 39240, 41856, 47088, 52320, 58860, 62784, 69682, 69760, 78480, 94176, 104523, 104640, 117720, 125568, 139364, 156960, 174205, 188352, 209046, 209280, 235440, 278728, 313569, 313920, 348410, 376704, 418092, 470880, 522615, 557456, 627138, 627840, 696820, 836184, 940707, 941760, 1045230, 1114912, 1254276, 1393640, 1567845, 1672368, 1881414, 1883520, 2090460, 2229824, 2508552, 2787280, 3135690, 3344736, 3762828, 3797669, 4180920, 4459648, 4703535, 5017104, 5574560, 6271380, 6689472, 7525656, 7595338, 8361840, 9407070, 10034208, 11149120, 11393007, 12542760, 13378944, 15051312, 15190676, 16723680, 18814140, 18988345, 20068416, 22298240, 22786014, 25085520, 30102624, 30381352, 33447360, 34179021, 37628280, 37976690, 40136832, 45572028, 50171040, 56965035, 60205248, 60762704, 66894720, 68358042, 75256560, 75953380, 91144056, 100342080, 102537063, 113930070, 120410496, 121525408, 136716084, 150513120, 151906760, 170895105, 182288112, 200684160, 205074126, 227860140, 243050816, 273432168, 301026240, 303813520, 341790210, 364576224, 410148252, 455720280, 486101632, 512685315, 546864336, 602052480, 607627040, 683580420, 729152448, 820296504, 911440560, 1025370630, 1093728672, 1215254080, 1367160840, 1458304896, 1640593008, 1822881120, 2050741260, 2187457344, 2430508160, 2734321680, 3281186016, 3645762240, 4101482520, 4374914688, 5468643360, 6562372032, 7291524480, 8202965040, 10937286720, 13124744064, 16405930080, 21874573440, 32811860160, 65623720320]

約数ペア:

[(1, 65623720320), (2, 32811860160), (3, 21874573440), (4, 16405930080), (5, 13124744064), (6, 10937286720), (8, 8202965040), (9, 7291524480), (10, 6562372032), (12, 5468643360), (15, 4374914688), (16, 4101482520), (18, 3645762240), (20, 3281186016), (24, 2734321680), (27, 2430508160), (30, 2187457344), (32, 2050741260), (36, 1822881120), (40, 1640593008), (45, 1458304896), (48, 1367160840), (54, 1215254080), (60, 1093728672), (64, 1025370630), (72, 911440560), (80, 820296504), (90, 729152448), (96, 683580420), (108, 607627040), (109, 602052480), (120, 546864336), (128, 512685315), (135, 486101632), (144, 455720280), (160, 410148252), (180, 364576224), (192, 341790210), (216, 303813520), (218, 301026240), (240, 273432168), (270, 243050816), (288, 227860140), (320, 205074126), (327, 200684160), (360, 182288112), (384, 170895105), (432, 151906760), (436, 150513120), (480, 136716084), (540, 121525408), (545, 120410496), (576, 113930070), (640, 102537063), (654, 100342080), (720, 91144056), (864, 75953380), (872, 75256560), (960, 68358042), (981, 66894720), (1080, 60762704), (1090, 60205248), (1152, 56965035), (1308, 50171040), (1440, 45572028), (1635, 40136832), (1728, 37976690), (1744, 37628280), (1920, 34179021), (1962, 33447360), (2160, 30381352), (2180, 30102624), (2616, 25085520), (2880, 22786014), (2943, 22298240), (3270, 20068416), (3456, 18988345), (3488, 18814140), (3924, 16723680), (4320, 15190676), (4360, 15051312), (4905, 13378944), (5232, 12542760), (5760, 11393007), (5886, 11149120), (6540, 10034208), (6976, 9407070), (7848, 8361840), (8640, 7595338), (8720, 7525656), (9810, 6689472), (10464, 6271380), (11772, 5574560), (13080, 5017104), (13952, 4703535), (14715, 4459648), (15696, 4180920), (17280, 3797669), (17440, 3762828), (19620, 3344736), (20928, 3135690), (23544, 2787280), (26160, 2508552), (29430, 2229824), (31392, 2090460), (34841, 1883520), (34880, 1881414), (39240, 1672368), (41856, 1567845), (47088, 1393640), (52320, 1254276), (58860, 1114912), (62784, 1045230), (69682, 941760), (69760, 940707), (78480, 836184), (94176, 696820), (104523, 627840), (104640, 627138), (117720, 557456), (125568, 522615), (139364, 470880), (156960, 418092), (174205, 376704), (188352, 348410), (209046, 313920), (209280, 313569), (235440, 278728)]