126854631280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1033}}^1$

素因数の和:1396

約数の個数: 240

約数和(自身を含む): 331117307136

約数和(自身を除く): 204262675856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 169, 208, 248, 260, 293, 310, 338, 403, 496, 520, 586, 620, 676, 806, 845, 1033, 1040, 1172, 1240, 1352, 1465, 1612, 1690, 2015, 2066, 2344, 2480, 2704, 2930, 3224, 3380, 3809, 4030, 4132, 4688, 5165, 5239, 5860, 6448, 6760, 7618, 8060, 8264, 9083, 10330, 10478, 11720, 13429, 13520, 15236, 16120, 16528, 18166, 19045, 20660, 20956, 23440, 26195, 26858, 30472, 32023, 32240, 36332, 38090, 41320, 41912, 45415, 49517, 52390, 53716, 60944, 64046, 67145, 72664, 76180, 82640, 83824, 90830, 99034, 104780, 107432, 118079, 128092, 134290, 145328, 152360, 160115, 174577, 181660, 198068, 209560, 214864, 236158, 247585, 256184, 268580, 302669, 304720, 320230, 349154, 363320, 396136, 416299, 419120, 472316, 495170, 512368, 537160, 590395, 605338, 640460, 698308, 726640, 792272, 832598, 872885, 944632, 990340, 1074320, 1180790, 1210676, 1280920, 1396616, 1513345, 1535027, 1665196, 1745770, 1889264, 1980680, 2081495, 2361580, 2421352, 2561840, 2793232, 3026690, 3070054, 3330392, 3491540, 3934697, 3961360, 4162990, 4723160, 4842704, 5411887, 6053380, 6140108, 6660784, 6983080, 7675135, 7869394, 8325980, 9382739, 9446320, 10823774, 12106760, 12280216, 13966160, 15350270, 15738788, 16651960, 18765478, 19673485, 21647548, 24213520, 24560432, 27059435, 30700540, 31477576, 33303920, 37530956, 39346970, 43295096, 46913695, 51151061, 54118870, 61401080, 62955152, 75061912, 78693940, 86590192, 93827390, 102302122, 108237740, 121975607, 122802160, 150123824, 157387880, 187654780, 204604244, 216475480, 243951214, 255755305, 314775760, 375309560, 409208488, 432950960, 487902428, 511510610, 609878035, 750619120, 818416976, 975804856, 1023021220, 1219756070, 1585682891, 1951609712, 2046042440, 2439512140, 3171365782, 4092084880, 4879024280, 6342731564, 7928414455, 9758048560, 12685463128, 15856828910, 25370926256, 31713657820, 63427315640, 126854631280]

約数ペア:

[(1, 126854631280), (2, 63427315640), (4, 31713657820), (5, 25370926256), (8, 15856828910), (10, 12685463128), (13, 9758048560), (16, 7928414455), (20, 6342731564), (26, 4879024280), (31, 4092084880), (40, 3171365782), (52, 2439512140), (62, 2046042440), (65, 1951609712), (80, 1585682891), (104, 1219756070), (124, 1023021220), (130, 975804856), (155, 818416976), (169, 750619120), (208, 609878035), (248, 511510610), (260, 487902428), (293, 432950960), (310, 409208488), (338, 375309560), (403, 314775760), (496, 255755305), (520, 243951214), (586, 216475480), (620, 204604244), (676, 187654780), (806, 157387880), (845, 150123824), (1033, 122802160), (1040, 121975607), (1172, 108237740), (1240, 102302122), (1352, 93827390), (1465, 86590192), (1612, 78693940), (1690, 75061912), (2015, 62955152), (2066, 61401080), (2344, 54118870), (2480, 51151061), (2704, 46913695), (2930, 43295096), (3224, 39346970), (3380, 37530956), (3809, 33303920), (4030, 31477576), (4132, 30700540), (4688, 27059435), (5165, 24560432), (5239, 24213520), (5860, 21647548), (6448, 19673485), (6760, 18765478), (7618, 16651960), (8060, 15738788), (8264, 15350270), (9083, 13966160), (10330, 12280216), (10478, 12106760), (11720, 10823774), (13429, 9446320), (13520, 9382739), (15236, 8325980), (16120, 7869394), (16528, 7675135), (18166, 6983080), (19045, 6660784), (20660, 6140108), (20956, 6053380), (23440, 5411887), (26195, 4842704), (26858, 4723160), (30472, 4162990), (32023, 3961360), (32240, 3934697), (36332, 3491540), (38090, 3330392), (41320, 3070054), (41912, 3026690), (45415, 2793232), (49517, 2561840), (52390, 2421352), (53716, 2361580), (60944, 2081495), (64046, 1980680), (67145, 1889264), (72664, 1745770), (76180, 1665196), (82640, 1535027), (83824, 1513345), (90830, 1396616), (99034, 1280920), (104780, 1210676), (107432, 1180790), (118079, 1074320), (128092, 990340), (134290, 944632), (145328, 872885), (152360, 832598), (160115, 792272), (174577, 726640), (181660, 698308), (198068, 640460), (209560, 605338), (214864, 590395), (236158, 537160), (247585, 512368), (256184, 495170), (268580, 472316), (302669, 419120), (304720, 416299), (320230, 396136), (349154, 363320)]