19846921320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{881}}^1$

素因数の和:1330

約数の個数: 320

約数和(自身を含む): 70884752400

約数和(自身を除く): 51037831080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 409, 459, 510, 540, 612, 648, 680, 765, 810, 818, 881, 918, 1020, 1080, 1224, 1227, 1377, 1530, 1620, 1636, 1762, 1836, 2040, 2045, 2295, 2454, 2643, 2754, 3060, 3240, 3272, 3524, 3672, 3681, 4090, 4405, 4590, 4908, 5286, 5508, 6120, 6135, 6885, 6953, 7048, 7362, 7929, 8180, 8810, 9180, 9816, 10572, 11016, 11043, 12270, 13215, 13770, 13906, 14724, 14977, 15858, 16360, 17620, 18360, 18405, 20859, 21144, 22086, 23787, 24540, 26430, 27540, 27812, 29448, 29954, 31716, 33129, 34765, 35240, 36810, 39645, 41718, 44172, 44931, 47574, 49080, 52860, 55080, 55215, 55624, 59908, 62577, 63432, 66258, 69530, 71361, 73620, 74885, 79290, 83436, 88344, 89862, 95148, 104295, 105720, 110430, 118935, 119816, 125154, 132516, 134793, 139060, 142722, 147240, 149770, 158580, 165645, 166872, 179724, 187731, 190296, 208590, 220860, 224655, 237870, 250308, 265032, 269586, 278120, 285444, 299540, 312885, 317160, 331290, 356805, 359448, 360329, 375462, 404379, 417180, 441720, 449310, 475740, 500616, 539172, 563193, 570888, 599080, 625770, 662580, 673965, 713610, 720658, 750924, 808758, 834360, 898620, 938655, 951480, 1078344, 1080987, 1126386, 1213137, 1251540, 1325160, 1347930, 1427220, 1441316, 1501848, 1617516, 1797240, 1801645, 1877310, 2021895, 2161974, 2252772, 2426274, 2503080, 2695860, 2815965, 2854440, 2882632, 3235032, 3242961, 3603290, 3754620, 4043790, 4323948, 4505544, 4852548, 5391720, 5404935, 5631930, 6065685, 6125593, 6485922, 7206580, 7509240, 8087580, 8647896, 9705096, 9728883, 10809870, 11263860, 12131370, 12251186, 12971844, 14413160, 16175160, 16214805, 18376779, 19457766, 21619740, 22527720, 24262740, 24502372, 25943688, 29186649, 30627965, 32429610, 36753558, 38915532, 43239480, 48525480, 48644415, 49004744, 55130337, 58373298, 61255930, 64859220, 73507116, 77831064, 91883895, 97288830, 110260674, 116746596, 122511860, 129718440, 145933245, 147014232, 165391011, 183767790, 194577660, 220521348, 233493192, 245023720, 275651685, 291866490, 330782022, 367535580, 389155320, 441042696, 496173033, 551303370, 583732980, 661564044, 735071160, 826955055, 992346066, 1102606740, 1167465960, 1323128088, 1653910110, 1984692132, 2205213480, 2480865165, 3307820220, 3969384264, 4961730330, 6615640440, 9923460660, 19846921320]

約数ペア:

[(1, 19846921320), (2, 9923460660), (3, 6615640440), (4, 4961730330), (5, 3969384264), (6, 3307820220), (8, 2480865165), (9, 2205213480), (10, 1984692132), (12, 1653910110), (15, 1323128088), (17, 1167465960), (18, 1102606740), (20, 992346066), (24, 826955055), (27, 735071160), (30, 661564044), (34, 583732980), (36, 551303370), (40, 496173033), (45, 441042696), (51, 389155320), (54, 367535580), (60, 330782022), (68, 291866490), (72, 275651685), (81, 245023720), (85, 233493192), (90, 220521348), (102, 194577660), (108, 183767790), (120, 165391011), (135, 147014232), (136, 145933245), (153, 129718440), (162, 122511860), (170, 116746596), (180, 110260674), (204, 97288830), (216, 91883895), (255, 77831064), (270, 73507116), (306, 64859220), (324, 61255930), (340, 58373298), (360, 55130337), (405, 49004744), (408, 48644415), (409, 48525480), (459, 43239480), (510, 38915532), (540, 36753558), (612, 32429610), (648, 30627965), (680, 29186649), (765, 25943688), (810, 24502372), (818, 24262740), (881, 22527720), (918, 21619740), (1020, 19457766), (1080, 18376779), (1224, 16214805), (1227, 16175160), (1377, 14413160), (1530, 12971844), (1620, 12251186), (1636, 12131370), (1762, 11263860), (1836, 10809870), (2040, 9728883), (2045, 9705096), (2295, 8647896), (2454, 8087580), (2643, 7509240), (2754, 7206580), (3060, 6485922), (3240, 6125593), (3272, 6065685), (3524, 5631930), (3672, 5404935), (3681, 5391720), (4090, 4852548), (4405, 4505544), (4590, 4323948), (4908, 4043790), (5286, 3754620), (5508, 3603290), (6120, 3242961), (6135, 3235032), (6885, 2882632), (6953, 2854440), (7048, 2815965), (7362, 2695860), (7929, 2503080), (8180, 2426274), (8810, 2252772), (9180, 2161974), (9816, 2021895), (10572, 1877310), (11016, 1801645), (11043, 1797240), (12270, 1617516), (13215, 1501848), (13770, 1441316), (13906, 1427220), (14724, 1347930), (14977, 1325160), (15858, 1251540), (16360, 1213137), (17620, 1126386), (18360, 1080987), (18405, 1078344), (20859, 951480), (21144, 938655), (22086, 898620), (23787, 834360), (24540, 808758), (26430, 750924), (27540, 720658), (27812, 713610), (29448, 673965), (29954, 662580), (31716, 625770), (33129, 599080), (34765, 570888), (35240, 563193), (36810, 539172), (39645, 500616), (41718, 475740), (44172, 449310), (44931, 441720), (47574, 417180), (49080, 404379), (52860, 375462), (55080, 360329), (55215, 359448), (55624, 356805), (59908, 331290), (62577, 317160), (63432, 312885), (66258, 299540), (69530, 285444), (71361, 278120), (73620, 269586), (74885, 265032), (79290, 250308), (83436, 237870), (88344, 224655), (89862, 220860), (95148, 208590), (104295, 190296), (105720, 187731), (110430, 179724), (118935, 166872), (119816, 165645), (125154, 158580), (132516, 149770), (134793, 147240), (139060, 142722)]