1875433790720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2521829}}^1$

素因数の和:2521940

約数の個数: 144

約数和(自身を含む): 5195857484160

約数和(自身を除く): 3320423693440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 256, 280, 320, 332, 415, 448, 560, 581, 640, 664, 830, 896, 1120, 1162, 1280, 1328, 1660, 1792, 2240, 2324, 2656, 2905, 3320, 4480, 4648, 5312, 5810, 6640, 8960, 9296, 10624, 11620, 13280, 18592, 21248, 23240, 26560, 37184, 46480, 53120, 74368, 92960, 106240, 148736, 185920, 371840, 743680, 2521829, 5043658, 10087316, 12609145, 17652803, 20174632, 25218290, 35305606, 40349264, 50436580, 70611212, 80698528, 88264015, 100873160, 141222424, 161397056, 176528030, 201746320, 209311807, 282444848, 322794112, 353056060, 403492640, 418623614, 564889696, 645588224, 706112120, 806985280, 837247228, 1046559035, 1129779392, 1412224240, 1465182649, 1613970560, 1674494456, 2093118070, 2259558784, 2824448480, 2930365298, 3227941120, 3348988912, 4186236140, 4519117568, 5648896960, 5860730596, 6697977824, 7325913245, 8372472280, 11297793920, 11721461192, 13395955648, 14651826490, 16744944560, 22595587840, 23442922384, 26791911296, 29303652980, 33489889120, 46885844768, 53583822592, 58607305960, 66979778240, 93771689536, 117214611920, 133959556480, 187543379072, 234429223840, 267919112960, 375086758144, 468858447680, 937716895360, 1875433790720]

約数ペア:

[(1, 1875433790720), (2, 937716895360), (4, 468858447680), (5, 375086758144), (7, 267919112960), (8, 234429223840), (10, 187543379072), (14, 133959556480), (16, 117214611920), (20, 93771689536), (28, 66979778240), (32, 58607305960), (35, 53583822592), (40, 46885844768), (56, 33489889120), (64, 29303652980), (70, 26791911296), (80, 23442922384), (83, 22595587840), (112, 16744944560), (128, 14651826490), (140, 13395955648), (160, 11721461192), (166, 11297793920), (224, 8372472280), (256, 7325913245), (280, 6697977824), (320, 5860730596), (332, 5648896960), (415, 4519117568), (448, 4186236140), (560, 3348988912), (581, 3227941120), (640, 2930365298), (664, 2824448480), (830, 2259558784), (896, 2093118070), (1120, 1674494456), (1162, 1613970560), (1280, 1465182649), (1328, 1412224240), (1660, 1129779392), (1792, 1046559035), (2240, 837247228), (2324, 806985280), (2656, 706112120), (2905, 645588224), (3320, 564889696), (4480, 418623614), (4648, 403492640), (5312, 353056060), (5810, 322794112), (6640, 282444848), (8960, 209311807), (9296, 201746320), (10624, 176528030), (11620, 161397056), (13280, 141222424), (18592, 100873160), (21248, 88264015), (23240, 80698528), (26560, 70611212), (37184, 50436580), (46480, 40349264), (53120, 35305606), (74368, 25218290), (92960, 20174632), (106240, 17652803), (148736, 12609145), (185920, 10087316), (371840, 5043658), (743680, 2521829)]