19231028640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193549}}^1$

素因数の和:193596

約数の個数: 192

約数和(自身を含む): 70235424000

約数和(自身を除く): 51004395360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 19872, 24840, 33120, 49680, 99360, 193549, 387098, 580647, 774196, 967745, 1161294, 1548392, 1741941, 1935490, 2322588, 2903235, 3096784, 3483882, 3870980, 4451627, 4645176, 5225823, 5806470, 6193568, 6967764, 7741960, 8709705, 8903254, 9290352, 10451646, 11612940, 13354881, 13935528, 15483920, 17419410, 17806508, 18580704, 20903292, 22258135, 23225880, 26129115, 26709762, 27871056, 30967840, 34838820, 35613016, 40064643, 41806584, 44516270, 46451760, 52258230, 53419524, 55742112, 66774405, 69677640, 71226032, 80129286, 83613168, 89032540, 92903520, 104516460, 106839048, 120193929, 133548810, 139355280, 142452064, 160258572, 167226336, 178065080, 200323215, 209032920, 213678096, 240387858, 267097620, 278710560, 320517144, 356130160, 400646430, 418065840, 427356192, 480775716, 534195240, 600969645, 641034288, 712260320, 801292860, 836131680, 961551432, 1068390480, 1201939290, 1282068576, 1602585720, 1923102864, 2136780960, 2403878580, 3205171440, 3846205728, 4807757160, 6410342880, 9615514320, 19231028640]

約数ペア:

[(1, 19231028640), (2, 9615514320), (3, 6410342880), (4, 4807757160), (5, 3846205728), (6, 3205171440), (8, 2403878580), (9, 2136780960), (10, 1923102864), (12, 1602585720), (15, 1282068576), (16, 1201939290), (18, 1068390480), (20, 961551432), (23, 836131680), (24, 801292860), (27, 712260320), (30, 641034288), (32, 600969645), (36, 534195240), (40, 480775716), (45, 427356192), (46, 418065840), (48, 400646430), (54, 356130160), (60, 320517144), (69, 278710560), (72, 267097620), (80, 240387858), (90, 213678096), (92, 209032920), (96, 200323215), (108, 178065080), (115, 167226336), (120, 160258572), (135, 142452064), (138, 139355280), (144, 133548810), (160, 120193929), (180, 106839048), (184, 104516460), (207, 92903520), (216, 89032540), (230, 83613168), (240, 80129286), (270, 71226032), (276, 69677640), (288, 66774405), (345, 55742112), (360, 53419524), (368, 52258230), (414, 46451760), (432, 44516270), (460, 41806584), (480, 40064643), (540, 35613016), (552, 34838820), (621, 30967840), (690, 27871056), (720, 26709762), (736, 26129115), (828, 23225880), (864, 22258135), (920, 20903292), (1035, 18580704), (1080, 17806508), (1104, 17419410), (1242, 15483920), (1380, 13935528), (1440, 13354881), (1656, 11612940), (1840, 10451646), (2070, 9290352), (2160, 8903254), (2208, 8709705), (2484, 7741960), (2760, 6967764), (3105, 6193568), (3312, 5806470), (3680, 5225823), (4140, 4645176), (4320, 4451627), (4968, 3870980), (5520, 3483882), (6210, 3096784), (6624, 2903235), (8280, 2322588), (9936, 1935490), (11040, 1741941), (12420, 1548392), (16560, 1161294), (19872, 967745), (24840, 774196), (33120, 580647), (49680, 387098), (99360, 193549)]