148788240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:589

約数の個数: 160

約数和(自身を含む): 493777920

約数和(自身を除く): 344989680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 67, 76, 80, 95, 114, 120, 134, 152, 190, 201, 228, 240, 268, 285, 304, 335, 380, 402, 456, 487, 536, 570, 670, 760, 804, 912, 974, 1005, 1072, 1140, 1273, 1340, 1461, 1520, 1608, 1948, 2010, 2280, 2435, 2546, 2680, 2922, 3216, 3819, 3896, 4020, 4560, 4870, 5092, 5360, 5844, 6365, 7305, 7638, 7792, 8040, 9253, 9740, 10184, 11688, 12730, 14610, 15276, 16080, 18506, 19095, 19480, 20368, 23376, 25460, 27759, 29220, 30552, 32629, 37012, 38190, 38960, 46265, 50920, 55518, 58440, 61104, 65258, 74024, 76380, 92530, 97887, 101840, 111036, 116880, 130516, 138795, 148048, 152760, 163145, 185060, 195774, 222072, 261032, 277590, 305520, 326290, 370120, 391548, 444144, 489435, 522064, 555180, 619951, 652580, 740240, 783096, 978870, 1110360, 1239902, 1305160, 1566192, 1859853, 1957740, 2220720, 2479804, 2610320, 3099755, 3719706, 3915480, 4959608, 6199510, 7439412, 7830960, 9299265, 9919216, 12399020, 14878824, 18598530, 24798040, 29757648, 37197060, 49596080, 74394120, 148788240]

約数ペア:

[(1, 148788240), (2, 74394120), (3, 49596080), (4, 37197060), (5, 29757648), (6, 24798040), (8, 18598530), (10, 14878824), (12, 12399020), (15, 9919216), (16, 9299265), (19, 7830960), (20, 7439412), (24, 6199510), (30, 4959608), (38, 3915480), (40, 3719706), (48, 3099755), (57, 2610320), (60, 2479804), (67, 2220720), (76, 1957740), (80, 1859853), (95, 1566192), (114, 1305160), (120, 1239902), (134, 1110360), (152, 978870), (190, 783096), (201, 740240), (228, 652580), (240, 619951), (268, 555180), (285, 522064), (304, 489435), (335, 444144), (380, 391548), (402, 370120), (456, 326290), (487, 305520), (536, 277590), (570, 261032), (670, 222072), (760, 195774), (804, 185060), (912, 163145), (974, 152760), (1005, 148048), (1072, 138795), (1140, 130516), (1273, 116880), (1340, 111036), (1461, 101840), (1520, 97887), (1608, 92530), (1948, 76380), (2010, 74024), (2280, 65258), (2435, 61104), (2546, 58440), (2680, 55518), (2922, 50920), (3216, 46265), (3819, 38960), (3896, 38190), (4020, 37012), (4560, 32629), (4870, 30552), (5092, 29220), (5360, 27759), (5844, 25460), (6365, 23376), (7305, 20368), (7638, 19480), (7792, 19095), (8040, 18506), (9253, 16080), (9740, 15276), (10184, 14610), (11688, 12730)]