20730167360

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:666

約数の個数: 336

約数和(自身を含む): 60981336000

約数和(自身を除く): 40251168640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 149, 152, 160, 190, 196, 224, 245, 266, 280, 298, 304, 320, 380, 392, 448, 467, 490, 532, 560, 596, 608, 665, 745, 760, 784, 931, 934, 980, 1043, 1064, 1120, 1192, 1216, 1330, 1490, 1520, 1568, 1862, 1868, 1960, 2086, 2128, 2240, 2335, 2384, 2660, 2831, 2980, 3040, 3136, 3269, 3724, 3736, 3920, 4172, 4256, 4655, 4670, 4768, 5215, 5320, 5662, 5960, 6080, 6538, 7301, 7448, 7472, 7840, 8344, 8512, 8873, 9310, 9340, 9536, 10430, 10640, 11324, 11920, 13076, 14155, 14602, 14896, 14944, 15680, 16345, 16688, 17746, 18620, 18680, 19817, 20860, 21280, 22648, 22883, 23840, 26152, 28310, 29204, 29792, 29888, 32690, 33376, 35492, 36505, 37240, 37360, 39634, 41720, 42560, 44365, 45296, 45766, 47680, 52304, 56620, 58408, 59584, 62111, 65380, 66752, 69583, 70984, 73010, 74480, 74720, 79268, 83440, 88730, 90592, 91532, 99085, 104608, 113240, 114415, 116816, 124222, 130760, 138719, 139166, 141968, 146020, 148960, 149440, 158536, 166880, 177460, 181184, 183064, 198170, 209216, 226480, 228830, 233632, 248444, 261520, 277438, 278332, 283936, 292040, 297920, 310555, 317072, 333760, 347915, 354920, 366128, 396340, 434777, 452960, 457660, 467264, 487081, 496888, 523040, 554876, 556664, 567872, 584080, 621110, 634144, 693595, 695830, 709840, 732256, 792680, 869554, 905920, 915320, 974162, 993776, 1046080, 1109752, 1113328, 1168160, 1242220, 1268288, 1322077, 1387190, 1391660, 1419680, 1464512, 1585360, 1739108, 1830640, 1948324, 1987552, 2173885, 2219504, 2226656, 2336320, 2435405, 2484440, 2644154, 2774380, 2783320, 2839360, 3170720, 3409567, 3478216, 3661280, 3896648, 3975104, 4347770, 4439008, 4453312, 4870810, 4968880, 5288308, 5548760, 5566640, 6341440, 6610385, 6819134, 6956432, 7322560, 7793296, 8695540, 8878016, 9254539, 9741620, 9937760, 10576616, 11097520, 11133280, 13220770, 13638268, 13912864, 15586592, 17047835, 17391080, 18509078, 19483240, 19875520, 21153232, 22195040, 22266560, 26441540, 27276536, 27825728, 31173184, 34095670, 34782160, 37018156, 38966480, 42306464, 44390080, 46272695, 52883080, 54553072, 64781773, 68191340, 69564320, 74036312, 77932960, 84612928, 92545390, 105766160, 109106144, 129563546, 136382680, 139128640, 148072624, 155865920, 185090780, 211532320, 218212288, 259127092, 272765360, 296145248, 323908865, 370181560, 423064640, 518254184, 545530720, 592290496, 647817730, 740363120, 1036508368, 1091061440, 1295635460, 1480726240, 2073016736, 2591270920, 2961452480, 4146033472, 5182541840, 10365083680, 20730167360]

約数ペア:

[(1, 20730167360), (2, 10365083680), (4, 5182541840), (5, 4146033472), (7, 2961452480), (8, 2591270920), (10, 2073016736), (14, 1480726240), (16, 1295635460), (19, 1091061440), (20, 1036508368), (28, 740363120), (32, 647817730), (35, 592290496), (38, 545530720), (40, 518254184), (49, 423064640), (56, 370181560), (64, 323908865), (70, 296145248), (76, 272765360), (80, 259127092), (95, 218212288), (98, 211532320), (112, 185090780), (133, 155865920), (140, 148072624), (149, 139128640), (152, 136382680), (160, 129563546), (190, 109106144), (196, 105766160), (224, 92545390), (245, 84612928), (266, 77932960), (280, 74036312), (298, 69564320), (304, 68191340), (320, 64781773), (380, 54553072), (392, 52883080), (448, 46272695), (467, 44390080), (490, 42306464), (532, 38966480), (560, 37018156), (596, 34782160), (608, 34095670), (665, 31173184), (745, 27825728), (760, 27276536), (784, 26441540), (931, 22266560), (934, 22195040), (980, 21153232), (1043, 19875520), (1064, 19483240), (1120, 18509078), (1192, 17391080), (1216, 17047835), (1330, 15586592), (1490, 13912864), (1520, 13638268), (1568, 13220770), (1862, 11133280), (1868, 11097520), (1960, 10576616), (2086, 9937760), (2128, 9741620), (2240, 9254539), (2335, 8878016), (2384, 8695540), (2660, 7793296), (2831, 7322560), (2980, 6956432), (3040, 6819134), (3136, 6610385), (3269, 6341440), (3724, 5566640), (3736, 5548760), (3920, 5288308), (4172, 4968880), (4256, 4870810), (4655, 4453312), (4670, 4439008), (4768, 4347770), (5215, 3975104), (5320, 3896648), (5662, 3661280), (5960, 3478216), (6080, 3409567), (6538, 3170720), (7301, 2839360), (7448, 2783320), (7472, 2774380), (7840, 2644154), (8344, 2484440), (8512, 2435405), (8873, 2336320), (9310, 2226656), (9340, 2219504), (9536, 2173885), (10430, 1987552), (10640, 1948324), (11324, 1830640), (11920, 1739108), (13076, 1585360), (14155, 1464512), (14602, 1419680), (14896, 1391660), (14944, 1387190), (15680, 1322077), (16345, 1268288), (16688, 1242220), (17746, 1168160), (18620, 1113328), (18680, 1109752), (19817, 1046080), (20860, 993776), (21280, 974162), (22648, 915320), (22883, 905920), (23840, 869554), (26152, 792680), (28310, 732256), (29204, 709840), (29792, 695830), (29888, 693595), (32690, 634144), (33376, 621110), (35492, 584080), (36505, 567872), (37240, 556664), (37360, 554876), (39634, 523040), (41720, 496888), (42560, 487081), (44365, 467264), (45296, 457660), (45766, 452960), (47680, 434777), (52304, 396340), (56620, 366128), (58408, 354920), (59584, 347915), (62111, 333760), (65380, 317072), (66752, 310555), (69583, 297920), (70984, 292040), (73010, 283936), (74480, 278332), (74720, 277438), (79268, 261520), (83440, 248444), (88730, 233632), (90592, 228830), (91532, 226480), (99085, 209216), (104608, 198170), (113240, 183064), (114415, 181184), (116816, 177460), (124222, 166880), (130760, 158536), (138719, 149440), (139166, 148960), (141968, 146020)]