1297780183680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12753343}}^1$

素因数の和:12753418

約数の個数: 128

約数和(自身を含む): 4214725125120

約数和(自身を除く): 2916944941440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 4240, 5088, 6360, 6784, 8480, 10176, 12720, 16960, 20352, 25440, 33920, 50880, 101760, 12753343, 25506686, 38260029, 51013372, 63766715, 76520058, 102026744, 127533430, 153040116, 191300145, 204053488, 255066860, 306080232, 382600290, 408106976, 510133720, 612160464, 675927179, 765200580, 816213952, 1020267440, 1224320928, 1351854358, 1530401160, 1632427904, 2027781537, 2040534880, 2448641856, 2703708716, 3060802320, 3379635895, 4055563074, 4081069760, 4897283712, 5407417432, 6121604640, 6759271790, 8111126148, 8162139520, 10138907685, 10814834864, 12243209280, 13518543580, 16222252296, 20277815370, 21629669728, 24486418560, 27037087160, 32444504592, 40555630740, 43259339456, 54074174320, 64889009184, 81111261480, 86518678912, 108148348640, 129778018368, 162222522960, 216296697280, 259556036736, 324445045920, 432593394560, 648890091840, 1297780183680]

約数ペア:

[(1, 1297780183680), (2, 648890091840), (3, 432593394560), (4, 324445045920), (5, 259556036736), (6, 216296697280), (8, 162222522960), (10, 129778018368), (12, 108148348640), (15, 86518678912), (16, 81111261480), (20, 64889009184), (24, 54074174320), (30, 43259339456), (32, 40555630740), (40, 32444504592), (48, 27037087160), (53, 24486418560), (60, 21629669728), (64, 20277815370), (80, 16222252296), (96, 13518543580), (106, 12243209280), (120, 10814834864), (128, 10138907685), (159, 8162139520), (160, 8111126148), (192, 6759271790), (212, 6121604640), (240, 5407417432), (265, 4897283712), (318, 4081069760), (320, 4055563074), (384, 3379635895), (424, 3060802320), (480, 2703708716), (530, 2448641856), (636, 2040534880), (640, 2027781537), (795, 1632427904), (848, 1530401160), (960, 1351854358), (1060, 1224320928), (1272, 1020267440), (1590, 816213952), (1696, 765200580), (1920, 675927179), (2120, 612160464), (2544, 510133720), (3180, 408106976), (3392, 382600290), (4240, 306080232), (5088, 255066860), (6360, 204053488), (6784, 191300145), (8480, 153040116), (10176, 127533430), (12720, 102026744), (16960, 76520058), (20352, 63766715), (25440, 51013372), (33920, 38260029), (50880, 25506686), (101760, 12753343)]