20162021040

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:911

約数の個数: 480

約数和(自身を含む): 80724833280

約数和(自身を除く): 60562812240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 229, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 458, 486, 504, 540, 560, 567, 630, 647, 648, 687, 720, 756, 810, 840, 916, 945, 972, 1008, 1080, 1134, 1145, 1215, 1260, 1294, 1296, 1374, 1512, 1603, 1620, 1680, 1701, 1832, 1890, 1941, 1944, 2061, 2160, 2268, 2290, 2430, 2520, 2588, 2748, 2835, 3024, 3206, 3235, 3240, 3402, 3435, 3664, 3780, 3882, 3888, 4122, 4529, 4536, 4580, 4809, 4860, 5040, 5176, 5496, 5670, 5823, 6183, 6412, 6470, 6480, 6804, 6870, 7560, 7764, 8015, 8244, 8505, 9058, 9072, 9160, 9618, 9705, 9720, 10305, 10352, 10992, 11340, 11646, 12366, 12824, 12940, 13587, 13608, 13740, 14427, 15120, 15528, 16030, 16488, 17010, 17469, 18116, 18320, 18549, 19236, 19410, 19440, 20610, 22645, 22680, 23292, 24045, 24732, 25648, 25880, 27174, 27216, 27480, 28854, 29115, 30915, 31056, 32060, 32976, 34020, 34938, 36232, 37098, 38472, 38820, 40761, 41220, 43281, 45290, 45360, 46584, 48090, 49464, 51760, 52407, 54348, 54960, 55647, 57708, 58230, 61830, 64120, 67935, 68040, 69876, 72135, 72464, 74196, 76944, 77640, 81522, 82440, 86562, 87345, 90580, 92745, 93168, 96180, 98928, 104814, 108696, 111294, 115416, 116460, 122283, 123660, 128240, 129843, 135870, 136080, 139752, 144270, 148163, 148392, 155280, 157221, 163044, 164880, 173124, 174690, 181160, 185490, 192360, 203805, 209628, 216405, 217392, 222588, 230832, 232920, 244566, 247320, 259686, 262035, 271740, 278235, 279504, 288540, 296326, 296784, 314442, 326088, 346248, 349380, 362320, 366849, 370980, 384720, 389529, 407610, 419256, 432810, 444489, 445176, 465840, 489132, 494640, 519372, 524070, 543480, 556470, 577080, 592652, 611415, 628884, 649215, 652176, 692496, 698760, 733698, 740815, 741960, 779058, 786105, 815220, 838512, 865620, 888978, 890352, 978264, 1037141, 1038744, 1048140, 1086960, 1100547, 1112940, 1154160, 1185304, 1222830, 1257768, 1298430, 1333467, 1397520, 1467396, 1481630, 1483920, 1558116, 1572210, 1630440, 1731240, 1777956, 1834245, 1947645, 1956528, 2074282, 2077488, 2096280, 2201094, 2222445, 2225880, 2370608, 2445660, 2515536, 2596860, 2666934, 2934792, 2963260, 3111423, 3116232, 3144420, 3260880, 3462480, 3555912, 3668490, 3895290, 4000401, 4148564, 4192560, 4402188, 4444890, 4451760, 4891320, 5185705, 5193720, 5333868, 5502735, 5869584, 5926520, 6222846, 6232464, 6288840, 6667335, 7111824, 7336980, 7790580, 8000802, 8297128, 8804376, 8889780, 9334269, 9782640, 10371410, 10387440, 10667736, 11005470, 11853040, 12001203, 12445692, 12577680, 13334670, 14673960, 15557115, 15581160, 16001604, 16594256, 17608752, 17779560, 18668538, 20002005, 20742820, 21335472, 22010940, 24002406, 24891384, 26669340, 28002807, 29347920, 31114230, 31162320, 32003208, 35559120, 36003609, 37337076, 40004010, 41485640, 44021880, 46671345, 48004812, 49782768, 53338680, 56005614, 60006015, 62228460, 64006416, 72007218, 74674152, 80008020, 82971280, 84008421, 88043760, 93342690, 96009624, 106677360, 112011228, 120012030, 124456920, 140014035, 144014436, 149348304, 160016040, 168016842, 180018045, 186685380, 192019248, 224022456, 240024060, 248913840, 252025263, 280028070, 288028872, 320032080, 336033684, 360036090, 373370760, 420042105, 448044912, 480048120, 504050526, 560056140, 576057744, 672067368, 720072180, 746741520, 840084210, 960096240, 1008101052, 1120112280, 1260126315, 1344134736, 1440144360, 1680168420, 2016202104, 2240224560, 2520252630, 2880288720, 3360336840, 4032404208, 5040505260, 6720673680, 10081010520, 20162021040]

約数ペア:

[(1, 20162021040), (2, 10081010520), (3, 6720673680), (4, 5040505260), (5, 4032404208), (6, 3360336840), (7, 2880288720), (8, 2520252630), (9, 2240224560), (10, 2016202104), (12, 1680168420), (14, 1440144360), (15, 1344134736), (16, 1260126315), (18, 1120112280), (20, 1008101052), (21, 960096240), (24, 840084210), (27, 746741520), (28, 720072180), (30, 672067368), (35, 576057744), (36, 560056140), (40, 504050526), (42, 480048120), (45, 448044912), (48, 420042105), (54, 373370760), (56, 360036090), (60, 336033684), (63, 320032080), (70, 288028872), (72, 280028070), (80, 252025263), (81, 248913840), (84, 240024060), (90, 224022456), (105, 192019248), (108, 186685380), (112, 180018045), (120, 168016842), (126, 160016040), (135, 149348304), (140, 144014436), (144, 140014035), (162, 124456920), (168, 120012030), (180, 112011228), (189, 106677360), (210, 96009624), (216, 93342690), (229, 88043760), (240, 84008421), (243, 82971280), (252, 80008020), (270, 74674152), (280, 72007218), (315, 64006416), (324, 62228460), (336, 60006015), (360, 56005614), (378, 53338680), (405, 49782768), (420, 48004812), (432, 46671345), (458, 44021880), (486, 41485640), (504, 40004010), (540, 37337076), (560, 36003609), (567, 35559120), (630, 32003208), (647, 31162320), (648, 31114230), (687, 29347920), (720, 28002807), (756, 26669340), (810, 24891384), (840, 24002406), (916, 22010940), (945, 21335472), (972, 20742820), (1008, 20002005), (1080, 18668538), (1134, 17779560), (1145, 17608752), (1215, 16594256), (1260, 16001604), (1294, 15581160), (1296, 15557115), (1374, 14673960), (1512, 13334670), (1603, 12577680), (1620, 12445692), (1680, 12001203), (1701, 11853040), (1832, 11005470), (1890, 10667736), (1941, 10387440), (1944, 10371410), (2061, 9782640), (2160, 9334269), (2268, 8889780), (2290, 8804376), (2430, 8297128), (2520, 8000802), (2588, 7790580), (2748, 7336980), (2835, 7111824), (3024, 6667335), (3206, 6288840), (3235, 6232464), (3240, 6222846), (3402, 5926520), (3435, 5869584), (3664, 5502735), (3780, 5333868), (3882, 5193720), (3888, 5185705), (4122, 4891320), (4529, 4451760), (4536, 4444890), (4580, 4402188), (4809, 4192560), (4860, 4148564), (5040, 4000401), (5176, 3895290), (5496, 3668490), (5670, 3555912), (5823, 3462480), (6183, 3260880), (6412, 3144420), (6470, 3116232), (6480, 3111423), (6804, 2963260), (6870, 2934792), (7560, 2666934), (7764, 2596860), (8015, 2515536), (8244, 2445660), (8505, 2370608), (9058, 2225880), (9072, 2222445), (9160, 2201094), (9618, 2096280), (9705, 2077488), (9720, 2074282), (10305, 1956528), (10352, 1947645), (10992, 1834245), (11340, 1777956), (11646, 1731240), (12366, 1630440), (12824, 1572210), (12940, 1558116), (13587, 1483920), (13608, 1481630), (13740, 1467396), (14427, 1397520), (15120, 1333467), (15528, 1298430), (16030, 1257768), (16488, 1222830), (17010, 1185304), (17469, 1154160), (18116, 1112940), (18320, 1100547), (18549, 1086960), (19236, 1048140), (19410, 1038744), (19440, 1037141), (20610, 978264), (22645, 890352), (22680, 888978), (23292, 865620), (24045, 838512), (24732, 815220), (25648, 786105), (25880, 779058), (27174, 741960), (27216, 740815), (27480, 733698), (28854, 698760), (29115, 692496), (30915, 652176), (31056, 649215), (32060, 628884), (32976, 611415), (34020, 592652), (34938, 577080), (36232, 556470), (37098, 543480), (38472, 524070), (38820, 519372), (40761, 494640), (41220, 489132), (43281, 465840), (45290, 445176), (45360, 444489), (46584, 432810), (48090, 419256), (49464, 407610), (51760, 389529), (52407, 384720), (54348, 370980), (54960, 366849), (55647, 362320), (57708, 349380), (58230, 346248), (61830, 326088), (64120, 314442), (67935, 296784), (68040, 296326), (69876, 288540), (72135, 279504), (72464, 278235), (74196, 271740), (76944, 262035), (77640, 259686), (81522, 247320), (82440, 244566), (86562, 232920), (87345, 230832), (90580, 222588), (92745, 217392), (93168, 216405), (96180, 209628), (98928, 203805), (104814, 192360), (108696, 185490), (111294, 181160), (115416, 174690), (116460, 173124), (122283, 164880), (123660, 163044), (128240, 157221), (129843, 155280), (135870, 148392), (136080, 148163), (139752, 144270)]