423006840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 1451455200

約数和(自身を除く): 1028448360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 233, 246, 270, 328, 360, 369, 410, 466, 492, 540, 615, 699, 738, 820, 932, 984, 1080, 1107, 1165, 1230, 1398, 1476, 1640, 1681, 1845, 1864, 2097, 2214, 2330, 2460, 2796, 2952, 3362, 3495, 3690, 4194, 4428, 4660, 4920, 5043, 5535, 5592, 6291, 6724, 6990, 7380, 8388, 8405, 8856, 9320, 9553, 10086, 10485, 11070, 12582, 13448, 13980, 14760, 15129, 16776, 16810, 19106, 20172, 20970, 22140, 25164, 25215, 27960, 28659, 30258, 31455, 33620, 38212, 40344, 41940, 44280, 45387, 47765, 50328, 50430, 57318, 60516, 62910, 67240, 75645, 76424, 83880, 85977, 90774, 95530, 100860, 114636, 121032, 125820, 143295, 151290, 171954, 181548, 191060, 201720, 226935, 229272, 251640, 257931, 286590, 302580, 343908, 363096, 382120, 391673, 429885, 453870, 515862, 573180, 605160, 687816, 783346, 859770, 907740, 1031724, 1146360, 1175019, 1289655, 1566692, 1719540, 1815480, 1958365, 2063448, 2350038, 2579310, 3133384, 3439080, 3525057, 3916730, 4700076, 5158620, 5875095, 7050114, 7833460, 9400152, 10317240, 10575171, 11750190, 14100228, 15666920, 17625285, 21150342, 23500380, 28200456, 35250570, 42300684, 47000760, 52875855, 70501140, 84601368, 105751710, 141002280, 211503420, 423006840]

約数ペア:

[(1, 423006840), (2, 211503420), (3, 141002280), (4, 105751710), (5, 84601368), (6, 70501140), (8, 52875855), (9, 47000760), (10, 42300684), (12, 35250570), (15, 28200456), (18, 23500380), (20, 21150342), (24, 17625285), (27, 15666920), (30, 14100228), (36, 11750190), (40, 10575171), (41, 10317240), (45, 9400152), (54, 7833460), (60, 7050114), (72, 5875095), (82, 5158620), (90, 4700076), (108, 3916730), (120, 3525057), (123, 3439080), (135, 3133384), (164, 2579310), (180, 2350038), (205, 2063448), (216, 1958365), (233, 1815480), (246, 1719540), (270, 1566692), (328, 1289655), (360, 1175019), (369, 1146360), (410, 1031724), (466, 907740), (492, 859770), (540, 783346), (615, 687816), (699, 605160), (738, 573180), (820, 515862), (932, 453870), (984, 429885), (1080, 391673), (1107, 382120), (1165, 363096), (1230, 343908), (1398, 302580), (1476, 286590), (1640, 257931), (1681, 251640), (1845, 229272), (1864, 226935), (2097, 201720), (2214, 191060), (2330, 181548), (2460, 171954), (2796, 151290), (2952, 143295), (3362, 125820), (3495, 121032), (3690, 114636), (4194, 100860), (4428, 95530), (4660, 90774), (4920, 85977), (5043, 83880), (5535, 76424), (5592, 75645), (6291, 67240), (6724, 62910), (6990, 60516), (7380, 57318), (8388, 50430), (8405, 50328), (8856, 47765), (9320, 45387), (9553, 44280), (10086, 41940), (10485, 40344), (11070, 38212), (12582, 33620), (13448, 31455), (13980, 30258), (14760, 28659), (15129, 27960), (16776, 25215), (16810, 25164), (19106, 22140), (20172, 20970)]