20271089160

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1301}}^1$

素因数の和:1563

約数の個数: 384

約数和(自身を含む): 78482476800

約数和(自身を除く): 58211387640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 229, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 458, 486, 504, 540, 567, 630, 648, 687, 756, 810, 840, 916, 945, 972, 1080, 1134, 1145, 1215, 1260, 1301, 1374, 1512, 1603, 1620, 1701, 1832, 1890, 1944, 2061, 2268, 2290, 2430, 2520, 2602, 2748, 2835, 3206, 3240, 3402, 3435, 3780, 3903, 4122, 4536, 4580, 4809, 4860, 5204, 5496, 5670, 6183, 6412, 6505, 6804, 6870, 7560, 7806, 8015, 8244, 8505, 9107, 9160, 9618, 9720, 10305, 10408, 11340, 11709, 12366, 12824, 13010, 13608, 13740, 14427, 15612, 16030, 16488, 17010, 18214, 18549, 19236, 19515, 20610, 22680, 23418, 24045, 24732, 26020, 27321, 27480, 28854, 30915, 31224, 32060, 34020, 35127, 36428, 37098, 38472, 39030, 41220, 43281, 45535, 46836, 48090, 49464, 52040, 54642, 55647, 57708, 58545, 61830, 64120, 68040, 70254, 72135, 72856, 74196, 78060, 81963, 82440, 86562, 91070, 92745, 93672, 96180, 105381, 109284, 111294, 115416, 117090, 123660, 129843, 136605, 140508, 144270, 148392, 156120, 163926, 173124, 175635, 182140, 185490, 192360, 210762, 216405, 218568, 222588, 234180, 245889, 247320, 259686, 273210, 278235, 281016, 288540, 297929, 316143, 327852, 346248, 351270, 364280, 370980, 389529, 409815, 421524, 432810, 445176, 468360, 491778, 519372, 526905, 546420, 556470, 577080, 595858, 632286, 649215, 655704, 702540, 737667, 741960, 779058, 819630, 843048, 865620, 893787, 983556, 1038744, 1053810, 1092840, 1112940, 1191716, 1229445, 1264572, 1298430, 1405080, 1475334, 1489645, 1558116, 1580715, 1639260, 1731240, 1787574, 1947645, 1967112, 2085503, 2107620, 2213001, 2225880, 2383432, 2458890, 2529144, 2596860, 2681361, 2950668, 2979290, 3116232, 3161430, 3278520, 3575148, 3688335, 3895290, 4171006, 4215240, 4426002, 4468935, 4917780, 5193720, 5362722, 5901336, 5958580, 6256509, 6322860, 7150296, 7376670, 7790580, 8044083, 8342012, 8852004, 8937870, 9835560, 10427515, 10725444, 11065005, 11917160, 12513018, 12645720, 13406805, 14753340, 15581160, 16088166, 16684024, 17704008, 17875740, 18769527, 20855030, 21450888, 22130010, 24132249, 25026036, 26813610, 29506680, 31282545, 32176332, 35751480, 37539054, 40220415, 41710060, 44260020, 48264498, 50052072, 53627220, 56308581, 62565090, 64352664, 72396747, 75078108, 80440830, 83420120, 88520040, 93847635, 96528996, 107254440, 112617162, 120661245, 125130180, 144793494, 150156216, 160881660, 168925743, 187695270, 193057992, 225234324, 241322490, 250260360, 281542905, 289586988, 321763320, 337851486, 361983735, 375390540, 450468648, 482644980, 506777229, 563085810, 579173976, 675702972, 723967470, 750781080, 844628715, 965289960, 1013554458, 1126171620, 1351405944, 1447934940, 1689257430, 2027108916, 2252343240, 2533886145, 2895869880, 3378514860, 4054217832, 5067772290, 6757029720, 10135544580, 20271089160]

約数ペア:

[(1, 20271089160), (2, 10135544580), (3, 6757029720), (4, 5067772290), (5, 4054217832), (6, 3378514860), (7, 2895869880), (8, 2533886145), (9, 2252343240), (10, 2027108916), (12, 1689257430), (14, 1447934940), (15, 1351405944), (18, 1126171620), (20, 1013554458), (21, 965289960), (24, 844628715), (27, 750781080), (28, 723967470), (30, 675702972), (35, 579173976), (36, 563085810), (40, 506777229), (42, 482644980), (45, 450468648), (54, 375390540), (56, 361983735), (60, 337851486), (63, 321763320), (70, 289586988), (72, 281542905), (81, 250260360), (84, 241322490), (90, 225234324), (105, 193057992), (108, 187695270), (120, 168925743), (126, 160881660), (135, 150156216), (140, 144793494), (162, 125130180), (168, 120661245), (180, 112617162), (189, 107254440), (210, 96528996), (216, 93847635), (229, 88520040), (243, 83420120), (252, 80440830), (270, 75078108), (280, 72396747), (315, 64352664), (324, 62565090), (360, 56308581), (378, 53627220), (405, 50052072), (420, 48264498), (458, 44260020), (486, 41710060), (504, 40220415), (540, 37539054), (567, 35751480), (630, 32176332), (648, 31282545), (687, 29506680), (756, 26813610), (810, 25026036), (840, 24132249), (916, 22130010), (945, 21450888), (972, 20855030), (1080, 18769527), (1134, 17875740), (1145, 17704008), (1215, 16684024), (1260, 16088166), (1301, 15581160), (1374, 14753340), (1512, 13406805), (1603, 12645720), (1620, 12513018), (1701, 11917160), (1832, 11065005), (1890, 10725444), (1944, 10427515), (2061, 9835560), (2268, 8937870), (2290, 8852004), (2430, 8342012), (2520, 8044083), (2602, 7790580), (2748, 7376670), (2835, 7150296), (3206, 6322860), (3240, 6256509), (3402, 5958580), (3435, 5901336), (3780, 5362722), (3903, 5193720), (4122, 4917780), (4536, 4468935), (4580, 4426002), (4809, 4215240), (4860, 4171006), (5204, 3895290), (5496, 3688335), (5670, 3575148), (6183, 3278520), (6412, 3161430), (6505, 3116232), (6804, 2979290), (6870, 2950668), (7560, 2681361), (7806, 2596860), (8015, 2529144), (8244, 2458890), (8505, 2383432), (9107, 2225880), (9160, 2213001), (9618, 2107620), (9720, 2085503), (10305, 1967112), (10408, 1947645), (11340, 1787574), (11709, 1731240), (12366, 1639260), (12824, 1580715), (13010, 1558116), (13608, 1489645), (13740, 1475334), (14427, 1405080), (15612, 1298430), (16030, 1264572), (16488, 1229445), (17010, 1191716), (18214, 1112940), (18549, 1092840), (19236, 1053810), (19515, 1038744), (20610, 983556), (22680, 893787), (23418, 865620), (24045, 843048), (24732, 819630), (26020, 779058), (27321, 741960), (27480, 737667), (28854, 702540), (30915, 655704), (31224, 649215), (32060, 632286), (34020, 595858), (35127, 577080), (36428, 556470), (37098, 546420), (38472, 526905), (39030, 519372), (41220, 491778), (43281, 468360), (45535, 445176), (46836, 432810), (48090, 421524), (49464, 409815), (52040, 389529), (54642, 370980), (55647, 364280), (57708, 351270), (58545, 346248), (61830, 327852), (64120, 316143), (68040, 297929), (70254, 288540), (72135, 281016), (72856, 278235), (74196, 273210), (78060, 259686), (81963, 247320), (82440, 245889), (86562, 234180), (91070, 222588), (92745, 218568), (93672, 216405), (96180, 210762), (105381, 192360), (109284, 185490), (111294, 182140), (115416, 175635), (117090, 173124), (123660, 163926), (129843, 156120), (136605, 148392), (140508, 144270)]