190772640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7793}}^1$

素因数の和:7831

約数の個数: 144

約数和(自身を含む): 689394888

約数和(自身を除く): 498622248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 7793, 8160, 12240, 15586, 23379, 24480, 31172, 38965, 46758, 62344, 70137, 77930, 93516, 116895, 124688, 132481, 140274, 155860, 187032, 233790, 249376, 264962, 280548, 311720, 350685, 374064, 397443, 467580, 529924, 561096, 623440, 662405, 701370, 748128, 794886, 935160, 1059848, 1122192, 1192329, 1246880, 1324810, 1402740, 1589772, 1870320, 1987215, 2119696, 2244384, 2384658, 2649620, 2805480, 3179544, 3740640, 3974430, 4239392, 4769316, 5299240, 5610960, 5961645, 6359088, 7948860, 9538632, 10598480, 11221920, 11923290, 12718176, 15897720, 19077264, 21196960, 23846580, 31795440, 38154528, 47693160, 63590880, 95386320, 190772640]

約数ペア:

[(1, 190772640), (2, 95386320), (3, 63590880), (4, 47693160), (5, 38154528), (6, 31795440), (8, 23846580), (9, 21196960), (10, 19077264), (12, 15897720), (15, 12718176), (16, 11923290), (17, 11221920), (18, 10598480), (20, 9538632), (24, 7948860), (30, 6359088), (32, 5961645), (34, 5610960), (36, 5299240), (40, 4769316), (45, 4239392), (48, 3974430), (51, 3740640), (60, 3179544), (68, 2805480), (72, 2649620), (80, 2384658), (85, 2244384), (90, 2119696), (96, 1987215), (102, 1870320), (120, 1589772), (136, 1402740), (144, 1324810), (153, 1246880), (160, 1192329), (170, 1122192), (180, 1059848), (204, 935160), (240, 794886), (255, 748128), (272, 701370), (288, 662405), (306, 623440), (340, 561096), (360, 529924), (408, 467580), (480, 397443), (510, 374064), (544, 350685), (612, 311720), (680, 280548), (720, 264962), (765, 249376), (816, 233790), (1020, 187032), (1224, 155860), (1360, 140274), (1440, 132481), (1530, 124688), (1632, 116895), (2040, 93516), (2448, 77930), (2720, 70137), (3060, 62344), (4080, 46758), (4896, 38965), (6120, 31172), (7793, 24480), (8160, 23379), (12240, 15586)]