158056440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 503193600

約数和(自身を除く): 345137160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 181, 190, 228, 285, 362, 380, 383, 456, 543, 570, 724, 760, 766, 905, 1086, 1140, 1149, 1448, 1532, 1810, 1915, 2172, 2280, 2298, 2715, 3064, 3439, 3620, 3830, 4344, 4596, 5430, 5745, 6878, 7240, 7277, 7660, 9192, 10317, 10860, 11490, 13756, 14554, 15320, 17195, 20634, 21720, 21831, 22980, 27512, 29108, 34390, 36385, 41268, 43662, 45960, 51585, 58216, 68780, 69323, 72770, 82536, 87324, 103170, 109155, 137560, 138646, 145540, 174648, 206340, 207969, 218310, 277292, 291080, 346615, 412680, 415938, 436620, 554584, 693230, 831876, 873240, 1039845, 1317137, 1386460, 1663752, 2079690, 2634274, 2772920, 3951411, 4159380, 5268548, 6585685, 7902822, 8318760, 10537096, 13171370, 15805644, 19757055, 26342740, 31611288, 39514110, 52685480, 79028220, 158056440]

約数ペア:

[(1, 158056440), (2, 79028220), (3, 52685480), (4, 39514110), (5, 31611288), (6, 26342740), (8, 19757055), (10, 15805644), (12, 13171370), (15, 10537096), (19, 8318760), (20, 7902822), (24, 6585685), (30, 5268548), (38, 4159380), (40, 3951411), (57, 2772920), (60, 2634274), (76, 2079690), (95, 1663752), (114, 1386460), (120, 1317137), (152, 1039845), (181, 873240), (190, 831876), (228, 693230), (285, 554584), (362, 436620), (380, 415938), (383, 412680), (456, 346615), (543, 291080), (570, 277292), (724, 218310), (760, 207969), (766, 206340), (905, 174648), (1086, 145540), (1140, 138646), (1149, 137560), (1448, 109155), (1532, 103170), (1810, 87324), (1915, 82536), (2172, 72770), (2280, 69323), (2298, 68780), (2715, 58216), (3064, 51585), (3439, 45960), (3620, 43662), (3830, 41268), (4344, 36385), (4596, 34390), (5430, 29108), (5745, 27512), (6878, 22980), (7240, 21831), (7277, 21720), (7660, 20634), (9192, 17195), (10317, 15320), (10860, 14554), (11490, 13756)]