8261167320

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1009}}^1$

素因数の和:1077

約数の個数: 480

約数和(自身を含む): 33524647200

約数和(自身を除く): 25263479880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 361, 378, 380, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 722, 756, 760, 798, 810, 840, 855, 945, 1009, 1026, 1064, 1080, 1083, 1134, 1140, 1197, 1260, 1330, 1368, 1444, 1512, 1539, 1596, 1620, 1710, 1805, 1890, 1995, 2018, 2052, 2166, 2268, 2280, 2394, 2520, 2527, 2565, 2660, 2835, 2888, 3027, 3078, 3192, 3240, 3249, 3420, 3591, 3610, 3780, 3990, 4036, 4104, 4332, 4536, 4788, 5045, 5054, 5130, 5320, 5415, 5670, 5985, 6054, 6156, 6498, 6840, 7063, 7182, 7220, 7560, 7581, 7695, 7980, 8072, 8664, 9081, 9576, 9747, 10090, 10108, 10260, 10773, 10830, 11340, 11970, 12108, 12312, 12635, 12996, 14126, 14364, 14440, 15135, 15162, 15390, 15960, 16245, 17955, 18162, 19171, 19494, 20180, 20216, 20520, 21189, 21546, 21660, 22680, 22743, 23940, 24216, 25270, 25992, 27243, 28252, 28728, 29241, 30270, 30324, 30780, 32490, 35315, 35910, 36324, 37905, 38342, 38988, 40360, 42378, 43092, 43320, 45405, 45486, 47880, 48735, 50540, 53865, 54486, 56504, 57513, 58482, 60540, 60648, 61560, 63567, 64980, 68229, 70630, 71820, 72648, 75810, 76684, 77976, 81729, 84756, 86184, 90810, 90972, 95855, 97470, 101080, 105945, 107730, 108972, 113715, 115026, 116964, 121080, 127134, 129960, 134197, 136215, 136458, 141260, 143640, 146205, 151620, 153368, 163458, 169512, 172539, 181620, 181944, 190701, 191710, 194940, 204687, 211890, 215460, 217944, 227430, 230052, 233928, 254268, 268394, 272430, 272916, 282520, 287565, 292410, 303240, 317835, 326916, 341145, 345078, 363240, 364249, 381402, 383420, 389880, 402591, 408645, 409374, 423780, 430920, 454860, 460104, 508536, 517617, 536788, 544860, 545832, 572103, 575130, 584820, 635670, 653832, 670985, 682290, 690156, 728498, 762804, 766840, 805182, 817290, 818748, 847560, 862695, 909720, 953505, 1023435, 1035234, 1073576, 1089720, 1092747, 1144206, 1150260, 1169640, 1207773, 1271340, 1341970, 1364580, 1380312, 1456996, 1525608, 1552851, 1610364, 1634580, 1637496, 1725390, 1821245, 1907010, 2012955, 2046870, 2070468, 2185494, 2288412, 2300520, 2415546, 2542680, 2549743, 2588085, 2683940, 2729160, 2860515, 2913992, 3105702, 3220728, 3269160, 3278241, 3450780, 3623319, 3642490, 3814020, 4025910, 4093740, 4140936, 4370988, 4576824, 4831092, 5099486, 5176170, 5367880, 5463735, 5721030, 6038865, 6211404, 6556482, 6901560, 7246638, 7284980, 7628040, 7649229, 7764255, 8051820, 8187480, 8741976, 9662184, 9834723, 10198972, 10352340, 10869957, 10927470, 11442060, 12077730, 12422808, 12748715, 13112964, 14493276, 14569960, 15298458, 15528510, 16103640, 16391205, 18116595, 19669446, 20397944, 20704680, 21739914, 21854940, 22884120, 22947687, 24155460, 25497430, 26225928, 28986552, 29504169, 30596916, 31057020, 32782410, 36233190, 38246145, 39338892, 43479828, 43709880, 45895374, 48310920, 49173615, 50994860, 54349785, 59008338, 61193832, 62114040, 65564820, 68843061, 72466380, 76492290, 78677784, 86959656, 91790748, 98347230, 101989720, 108699570, 114738435, 118016676, 131129640, 137686122, 144932760, 147520845, 152984580, 183581496, 196694460, 206529183, 217399140, 229476870, 236033352, 275372244, 295041690, 305969160, 344215305, 393388920, 413058366, 434798280, 458953740, 550744488, 590083380, 688430610, 826116732, 917907480, 1032645915, 1180166760, 1376861220, 1652233464, 2065291830, 2753722440, 4130583660, 8261167320]

約数ペア:

[(1, 8261167320), (2, 4130583660), (3, 2753722440), (4, 2065291830), (5, 1652233464), (6, 1376861220), (7, 1180166760), (8, 1032645915), (9, 917907480), (10, 826116732), (12, 688430610), (14, 590083380), (15, 550744488), (18, 458953740), (19, 434798280), (20, 413058366), (21, 393388920), (24, 344215305), (27, 305969160), (28, 295041690), (30, 275372244), (35, 236033352), (36, 229476870), (38, 217399140), (40, 206529183), (42, 196694460), (45, 183581496), (54, 152984580), (56, 147520845), (57, 144932760), (60, 137686122), (63, 131129640), (70, 118016676), (72, 114738435), (76, 108699570), (81, 101989720), (84, 98347230), (90, 91790748), (95, 86959656), (105, 78677784), (108, 76492290), (114, 72466380), (120, 68843061), (126, 65564820), (133, 62114040), (135, 61193832), (140, 59008338), (152, 54349785), (162, 50994860), (168, 49173615), (171, 48310920), (180, 45895374), (189, 43709880), (190, 43479828), (210, 39338892), (216, 38246145), (228, 36233190), (252, 32782410), (266, 31057020), (270, 30596916), (280, 29504169), (285, 28986552), (315, 26225928), (324, 25497430), (342, 24155460), (360, 22947687), (361, 22884120), (378, 21854940), (380, 21739914), (399, 20704680), (405, 20397944), (420, 19669446), (456, 18116595), (504, 16391205), (513, 16103640), (532, 15528510), (540, 15298458), (567, 14569960), (570, 14493276), (630, 13112964), (648, 12748715), (665, 12422808), (684, 12077730), (722, 11442060), (756, 10927470), (760, 10869957), (798, 10352340), (810, 10198972), (840, 9834723), (855, 9662184), (945, 8741976), (1009, 8187480), (1026, 8051820), (1064, 7764255), (1080, 7649229), (1083, 7628040), (1134, 7284980), (1140, 7246638), (1197, 6901560), (1260, 6556482), (1330, 6211404), (1368, 6038865), (1444, 5721030), (1512, 5463735), (1539, 5367880), (1596, 5176170), (1620, 5099486), (1710, 4831092), (1805, 4576824), (1890, 4370988), (1995, 4140936), (2018, 4093740), (2052, 4025910), (2166, 3814020), (2268, 3642490), (2280, 3623319), (2394, 3450780), (2520, 3278241), (2527, 3269160), (2565, 3220728), (2660, 3105702), (2835, 2913992), (2888, 2860515), (3027, 2729160), (3078, 2683940), (3192, 2588085), (3240, 2549743), (3249, 2542680), (3420, 2415546), (3591, 2300520), (3610, 2288412), (3780, 2185494), (3990, 2070468), (4036, 2046870), (4104, 2012955), (4332, 1907010), (4536, 1821245), (4788, 1725390), (5045, 1637496), (5054, 1634580), (5130, 1610364), (5320, 1552851), (5415, 1525608), (5670, 1456996), (5985, 1380312), (6054, 1364580), (6156, 1341970), (6498, 1271340), (6840, 1207773), (7063, 1169640), (7182, 1150260), (7220, 1144206), (7560, 1092747), (7581, 1089720), (7695, 1073576), (7980, 1035234), (8072, 1023435), (8664, 953505), (9081, 909720), (9576, 862695), (9747, 847560), (10090, 818748), (10108, 817290), (10260, 805182), (10773, 766840), (10830, 762804), (11340, 728498), (11970, 690156), (12108, 682290), (12312, 670985), (12635, 653832), (12996, 635670), (14126, 584820), (14364, 575130), (14440, 572103), (15135, 545832), (15162, 544860), (15390, 536788), (15960, 517617), (16245, 508536), (17955, 460104), (18162, 454860), (19171, 430920), (19494, 423780), (20180, 409374), (20216, 408645), (20520, 402591), (21189, 389880), (21546, 383420), (21660, 381402), (22680, 364249), (22743, 363240), (23940, 345078), (24216, 341145), (25270, 326916), (25992, 317835), (27243, 303240), (28252, 292410), (28728, 287565), (29241, 282520), (30270, 272916), (30324, 272430), (30780, 268394), (32490, 254268), (35315, 233928), (35910, 230052), (36324, 227430), (37905, 217944), (38342, 215460), (38988, 211890), (40360, 204687), (42378, 194940), (43092, 191710), (43320, 190701), (45405, 181944), (45486, 181620), (47880, 172539), (48735, 169512), (50540, 163458), (53865, 153368), (54486, 151620), (56504, 146205), (57513, 143640), (58482, 141260), (60540, 136458), (60648, 136215), (61560, 134197), (63567, 129960), (64980, 127134), (68229, 121080), (70630, 116964), (71820, 115026), (72648, 113715), (75810, 108972), (76684, 107730), (77976, 105945), (81729, 101080), (84756, 97470), (86184, 95855), (90810, 90972)]