20155286112

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:422

約数の個数: 288

約数和(自身を含む): 59314768128

約数和(自身を除く): 39159482016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 86, 96, 104, 129, 156, 167, 169, 172, 173, 208, 258, 312, 334, 338, 344, 346, 416, 501, 507, 516, 519, 559, 624, 668, 676, 688, 692, 1002, 1014, 1032, 1038, 1118, 1248, 1336, 1352, 1376, 1384, 1677, 2004, 2028, 2064, 2076, 2171, 2236, 2249, 2672, 2704, 2768, 3354, 4008, 4056, 4128, 4152, 4342, 4472, 4498, 5344, 5408, 5536, 6513, 6708, 6747, 7181, 7267, 7439, 8016, 8112, 8304, 8684, 8944, 8996, 13026, 13416, 13494, 14362, 14534, 14878, 16032, 16224, 16608, 17368, 17888, 17992, 21543, 21801, 22317, 26052, 26832, 26988, 28223, 28724, 28891, 29068, 29237, 29756, 34736, 35984, 43086, 43602, 44634, 52104, 53664, 53976, 56446, 57448, 57782, 58136, 58474, 59512, 69472, 71968, 84669, 86172, 86673, 87204, 87711, 89268, 93353, 96707, 104208, 107952, 112892, 114896, 115564, 116272, 116948, 119024, 169338, 172344, 173346, 174408, 175422, 178536, 186706, 193414, 208416, 215904, 225784, 229792, 231128, 232544, 233896, 238048, 280059, 290121, 338676, 344688, 346692, 348816, 350844, 357072, 373412, 375583, 386828, 451568, 462256, 467792, 560118, 580242, 677352, 689376, 693384, 697632, 701688, 714144, 746824, 751166, 773656, 903136, 924512, 935584, 1120236, 1126749, 1160484, 1213589, 1242313, 1257191, 1354704, 1386768, 1403376, 1493648, 1502332, 1547312, 2240472, 2253498, 2320968, 2427178, 2484626, 2514382, 2709408, 2773536, 2806752, 2987296, 3004664, 3094624, 3640767, 3726939, 3771573, 4480944, 4506996, 4641936, 4854356, 4882579, 4969252, 5028764, 6009328, 7281534, 7453878, 7543146, 8961888, 9013992, 9283872, 9708712, 9765158, 9938504, 10057528, 12018656, 14563068, 14647737, 14907756, 15086292, 16150069, 18027984, 19417424, 19530316, 19877008, 20115056, 29126136, 29295474, 29815512, 30172584, 32300138, 36055968, 38834848, 39060632, 39754016, 40230112, 48450207, 58252272, 58590948, 59631024, 60345168, 64600276, 78121264, 96900414, 116504544, 117181896, 119262048, 120690336, 129200552, 156242528, 193800828, 209950897, 234363792, 258401104, 387601656, 419901794, 468727584, 516802208, 629852691, 775203312, 839803588, 1259705382, 1550406624, 1679607176, 2519410764, 3359214352, 5038821528, 6718428704, 10077643056, 20155286112]

約数ペア:

[(1, 20155286112), (2, 10077643056), (3, 6718428704), (4, 5038821528), (6, 3359214352), (8, 2519410764), (12, 1679607176), (13, 1550406624), (16, 1259705382), (24, 839803588), (26, 775203312), (32, 629852691), (39, 516802208), (43, 468727584), (48, 419901794), (52, 387601656), (78, 258401104), (86, 234363792), (96, 209950897), (104, 193800828), (129, 156242528), (156, 129200552), (167, 120690336), (169, 119262048), (172, 117181896), (173, 116504544), (208, 96900414), (258, 78121264), (312, 64600276), (334, 60345168), (338, 59631024), (344, 58590948), (346, 58252272), (416, 48450207), (501, 40230112), (507, 39754016), (516, 39060632), (519, 38834848), (559, 36055968), (624, 32300138), (668, 30172584), (676, 29815512), (688, 29295474), (692, 29126136), (1002, 20115056), (1014, 19877008), (1032, 19530316), (1038, 19417424), (1118, 18027984), (1248, 16150069), (1336, 15086292), (1352, 14907756), (1376, 14647737), (1384, 14563068), (1677, 12018656), (2004, 10057528), (2028, 9938504), (2064, 9765158), (2076, 9708712), (2171, 9283872), (2236, 9013992), (2249, 8961888), (2672, 7543146), (2704, 7453878), (2768, 7281534), (3354, 6009328), (4008, 5028764), (4056, 4969252), (4128, 4882579), (4152, 4854356), (4342, 4641936), (4472, 4506996), (4498, 4480944), (5344, 3771573), (5408, 3726939), (5536, 3640767), (6513, 3094624), (6708, 3004664), (6747, 2987296), (7181, 2806752), (7267, 2773536), (7439, 2709408), (8016, 2514382), (8112, 2484626), (8304, 2427178), (8684, 2320968), (8944, 2253498), (8996, 2240472), (13026, 1547312), (13416, 1502332), (13494, 1493648), (14362, 1403376), (14534, 1386768), (14878, 1354704), (16032, 1257191), (16224, 1242313), (16608, 1213589), (17368, 1160484), (17888, 1126749), (17992, 1120236), (21543, 935584), (21801, 924512), (22317, 903136), (26052, 773656), (26832, 751166), (26988, 746824), (28223, 714144), (28724, 701688), (28891, 697632), (29068, 693384), (29237, 689376), (29756, 677352), (34736, 580242), (35984, 560118), (43086, 467792), (43602, 462256), (44634, 451568), (52104, 386828), (53664, 375583), (53976, 373412), (56446, 357072), (57448, 350844), (57782, 348816), (58136, 346692), (58474, 344688), (59512, 338676), (69472, 290121), (71968, 280059), (84669, 238048), (86172, 233896), (86673, 232544), (87204, 231128), (87711, 229792), (89268, 225784), (93353, 215904), (96707, 208416), (104208, 193414), (107952, 186706), (112892, 178536), (114896, 175422), (115564, 174408), (116272, 173346), (116948, 172344), (119024, 169338)]