38456880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2115

約数の個数: 160

約数和(自身を含む): 148704768

約数和(自身を除く): 110247888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2081, 2310, 2640, 3080, 3696, 4162, 4620, 6160, 6243, 8324, 9240, 10405, 12486, 14567, 16648, 18480, 20810, 22891, 24972, 29134, 31215, 33296, 41620, 43701, 45782, 49944, 58268, 62430, 68673, 72835, 83240, 87402, 91564, 99888, 114455, 116536, 124860, 137346, 145670, 160237, 166480, 174804, 183128, 218505, 228910, 233072, 249720, 274692, 291340, 320474, 343365, 349608, 366256, 437010, 457820, 480711, 499440, 549384, 582680, 640948, 686730, 699216, 801185, 874020, 915640, 961422, 1098768, 1165360, 1281896, 1373460, 1602370, 1748040, 1831280, 1922844, 2403555, 2563792, 2746920, 3204740, 3496080, 3845688, 4807110, 5493840, 6409480, 7691376, 9614220, 12818960, 19228440, 38456880]

約数ペア:

[(1, 38456880), (2, 19228440), (3, 12818960), (4, 9614220), (5, 7691376), (6, 6409480), (7, 5493840), (8, 4807110), (10, 3845688), (11, 3496080), (12, 3204740), (14, 2746920), (15, 2563792), (16, 2403555), (20, 1922844), (21, 1831280), (22, 1748040), (24, 1602370), (28, 1373460), (30, 1281896), (33, 1165360), (35, 1098768), (40, 961422), (42, 915640), (44, 874020), (48, 801185), (55, 699216), (56, 686730), (60, 640948), (66, 582680), (70, 549384), (77, 499440), (80, 480711), (84, 457820), (88, 437010), (105, 366256), (110, 349608), (112, 343365), (120, 320474), (132, 291340), (140, 274692), (154, 249720), (165, 233072), (168, 228910), (176, 218505), (210, 183128), (220, 174804), (231, 166480), (240, 160237), (264, 145670), (280, 137346), (308, 124860), (330, 116536), (336, 114455), (385, 99888), (420, 91564), (440, 87402), (462, 83240), (528, 72835), (560, 68673), (616, 62430), (660, 58268), (770, 49944), (840, 45782), (880, 43701), (924, 41620), (1155, 33296), (1232, 31215), (1320, 29134), (1540, 24972), (1680, 22891), (1848, 20810), (2081, 18480), (2310, 16648), (2640, 14567), (3080, 12486), (3696, 10405), (4162, 9240), (4620, 8324), (6160, 6243)]