237131520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1730

約数の個数: 144

約数和(自身を含む): 778273440

約数和(自身を除く): 541141920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1669, 1776, 1920, 2220, 2368, 2960, 3338, 3552, 3840, 4440, 4736, 5007, 5920, 6676, 7104, 8345, 8880, 9472, 10014, 11840, 13352, 14208, 16690, 17760, 20028, 23680, 25035, 26704, 28416, 33380, 35520, 40056, 47360, 50070, 53408, 61753, 66760, 71040, 80112, 100140, 106816, 123506, 133520, 142080, 160224, 185259, 200280, 213632, 247012, 267040, 308765, 320448, 370518, 400560, 427264, 494024, 534080, 617530, 640896, 741036, 801120, 926295, 988048, 1068160, 1235060, 1281792, 1482072, 1602240, 1852590, 1976096, 2136320, 2470120, 2964144, 3204480, 3705180, 3952192, 4940240, 5928288, 6408960, 7410360, 7904384, 9880480, 11856576, 14820720, 15808768, 19760960, 23713152, 29641440, 39521920, 47426304, 59282880, 79043840, 118565760, 237131520]

約数ペア:

[(1, 237131520), (2, 118565760), (3, 79043840), (4, 59282880), (5, 47426304), (6, 39521920), (8, 29641440), (10, 23713152), (12, 19760960), (15, 15808768), (16, 14820720), (20, 11856576), (24, 9880480), (30, 7904384), (32, 7410360), (37, 6408960), (40, 5928288), (48, 4940240), (60, 3952192), (64, 3705180), (74, 3204480), (80, 2964144), (96, 2470120), (111, 2136320), (120, 1976096), (128, 1852590), (148, 1602240), (160, 1482072), (185, 1281792), (192, 1235060), (222, 1068160), (240, 988048), (256, 926295), (296, 801120), (320, 741036), (370, 640896), (384, 617530), (444, 534080), (480, 494024), (555, 427264), (592, 400560), (640, 370518), (740, 320448), (768, 308765), (888, 267040), (960, 247012), (1110, 213632), (1184, 200280), (1280, 185259), (1480, 160224), (1669, 142080), (1776, 133520), (1920, 123506), (2220, 106816), (2368, 100140), (2960, 80112), (3338, 71040), (3552, 66760), (3840, 61753), (4440, 53408), (4736, 50070), (5007, 47360), (5920, 40056), (6676, 35520), (7104, 33380), (8345, 28416), (8880, 26704), (9472, 25035), (10014, 23680), (11840, 20028), (13352, 17760), (14208, 16690)]