187297920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{3613}}^1$

素因数の和:3644

約数の個数: 160

約数和(自身を含む): 669059820

約数和(自身を除く): 481761900

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 3613, 4320, 5184, 5760, 6480, 7226, 8640, 10368, 10839, 12960, 14452, 17280, 18065, 21678, 25920, 28904, 32517, 36130, 43356, 51840, 54195, 57808, 65034, 72260, 86712, 97551, 108390, 115616, 130068, 144520, 162585, 173424, 195102, 216780, 231232, 260136, 289040, 292653, 325170, 346848, 390204, 433560, 462464, 487755, 520272, 578080, 585306, 650340, 693696, 780408, 867120, 975510, 1040544, 1156160, 1170612, 1300680, 1387392, 1463265, 1560816, 1734240, 1951020, 2081088, 2312320, 2341224, 2601360, 2926530, 3121632, 3468480, 3902040, 4162176, 4682448, 5202720, 5853060, 6243264, 6936960, 7804080, 9364896, 10405440, 11706120, 12486528, 15608160, 18729792, 20810880, 23412240, 31216320, 37459584, 46824480, 62432640, 93648960, 187297920]

約数ペア:

[(1, 187297920), (2, 93648960), (3, 62432640), (4, 46824480), (5, 37459584), (6, 31216320), (8, 23412240), (9, 20810880), (10, 18729792), (12, 15608160), (15, 12486528), (16, 11706120), (18, 10405440), (20, 9364896), (24, 7804080), (27, 6936960), (30, 6243264), (32, 5853060), (36, 5202720), (40, 4682448), (45, 4162176), (48, 3902040), (54, 3468480), (60, 3121632), (64, 2926530), (72, 2601360), (80, 2341224), (81, 2312320), (90, 2081088), (96, 1951020), (108, 1734240), (120, 1560816), (128, 1463265), (135, 1387392), (144, 1300680), (160, 1170612), (162, 1156160), (180, 1040544), (192, 975510), (216, 867120), (240, 780408), (270, 693696), (288, 650340), (320, 585306), (324, 578080), (360, 520272), (384, 487755), (405, 462464), (432, 433560), (480, 390204), (540, 346848), (576, 325170), (640, 292653), (648, 289040), (720, 260136), (810, 231232), (864, 216780), (960, 195102), (1080, 173424), (1152, 162585), (1296, 144520), (1440, 130068), (1620, 115616), (1728, 108390), (1920, 97551), (2160, 86712), (2592, 72260), (2880, 65034), (3240, 57808), (3456, 54195), (3613, 51840), (4320, 43356), (5184, 36130), (5760, 32517), (6480, 28904), (7226, 25920), (8640, 21678), (10368, 18065), (10839, 17280), (12960, 14452)]