20137411320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:695

約数の個数: 384

約数和(自身を含む): 68734448640

約数和(自身を除く): 48597037320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 47, 52, 60, 65, 74, 78, 94, 104, 111, 120, 130, 141, 148, 156, 169, 185, 188, 195, 222, 235, 260, 282, 296, 312, 338, 370, 376, 390, 444, 470, 481, 507, 520, 555, 564, 571, 611, 676, 705, 740, 780, 845, 888, 940, 962, 1014, 1110, 1128, 1142, 1222, 1352, 1410, 1443, 1480, 1560, 1690, 1713, 1739, 1833, 1880, 1924, 2028, 2220, 2284, 2405, 2444, 2535, 2820, 2855, 2886, 3055, 3380, 3426, 3478, 3666, 3848, 4056, 4440, 4568, 4810, 4888, 5070, 5217, 5640, 5710, 5772, 6110, 6253, 6760, 6852, 6956, 7215, 7332, 7423, 7943, 8565, 8695, 9165, 9620, 10140, 10434, 11420, 11544, 12220, 12506, 13704, 13912, 14430, 14664, 14846, 15886, 17130, 17390, 18330, 18759, 19240, 20280, 20868, 21127, 22269, 22607, 22840, 23829, 24440, 25012, 26085, 26837, 28860, 29692, 31265, 31772, 34260, 34780, 36660, 37115, 37518, 39715, 41736, 42254, 44538, 45214, 47658, 50024, 52170, 53674, 57720, 59384, 62530, 63381, 63544, 67821, 68520, 69560, 73320, 74230, 75036, 79430, 80511, 84508, 89076, 90428, 93795, 95316, 96499, 104340, 105635, 107348, 111345, 113035, 119145, 125060, 126762, 134185, 135642, 148460, 150072, 158860, 161022, 169016, 178152, 180856, 187590, 190632, 192998, 208680, 211270, 214696, 222690, 226070, 238290, 250120, 253524, 268370, 271284, 274651, 289497, 293891, 296920, 316905, 317720, 322044, 339105, 348881, 375180, 385996, 402555, 422540, 445380, 452140, 476580, 482495, 507048, 536740, 542568, 549302, 578994, 587782, 633810, 644088, 678210, 697762, 750360, 771992, 805110, 823953, 845080, 881673, 890760, 904280, 953160, 964990, 992969, 1046643, 1073480, 1098604, 1157988, 1175564, 1267620, 1356420, 1373255, 1395524, 1447485, 1469455, 1610220, 1647906, 1744405, 1763346, 1929980, 1985938, 2093286, 2197208, 2315976, 2351128, 2535240, 2712840, 2746510, 2791048, 2894970, 2938910, 2978907, 3220440, 3295812, 3488810, 3526692, 3570463, 3859960, 3971876, 4119765, 4186572, 4408365, 4535453, 4964845, 5233215, 5493020, 5789940, 5877820, 5957814, 6591624, 6977620, 7053384, 7140926, 7943752, 8239530, 8373144, 8816730, 9070906, 9929690, 10466430, 10711389, 10986040, 11579880, 11755640, 11915628, 12908597, 13606359, 13955240, 14281852, 14894535, 16479060, 17633460, 17852315, 18141812, 19859380, 20932860, 21422778, 22677265, 23831256, 25817194, 27212718, 28563704, 29789070, 32958120, 35266920, 35704630, 36283624, 38725791, 39718760, 41865720, 42845556, 45354530, 51634388, 53556945, 54425436, 59578140, 64542985, 68031795, 71409260, 77451582, 85691112, 90709060, 103268776, 107113890, 108850872, 119156280, 129085970, 136063590, 142818520, 154903164, 167811761, 181418120, 193628955, 214227780, 258171940, 272127180, 309806328, 335623522, 387257910, 428455560, 503435283, 516343880, 544254360, 671247044, 774515820, 839058805, 1006870566, 1342494088, 1549031640, 1678117610, 2013741132, 2517176415, 3356235220, 4027482264, 5034352830, 6712470440, 10068705660, 20137411320]

約数ペア:

[(1, 20137411320), (2, 10068705660), (3, 6712470440), (4, 5034352830), (5, 4027482264), (6, 3356235220), (8, 2517176415), (10, 2013741132), (12, 1678117610), (13, 1549031640), (15, 1342494088), (20, 1006870566), (24, 839058805), (26, 774515820), (30, 671247044), (37, 544254360), (39, 516343880), (40, 503435283), (47, 428455560), (52, 387257910), (60, 335623522), (65, 309806328), (74, 272127180), (78, 258171940), (94, 214227780), (104, 193628955), (111, 181418120), (120, 167811761), (130, 154903164), (141, 142818520), (148, 136063590), (156, 129085970), (169, 119156280), (185, 108850872), (188, 107113890), (195, 103268776), (222, 90709060), (235, 85691112), (260, 77451582), (282, 71409260), (296, 68031795), (312, 64542985), (338, 59578140), (370, 54425436), (376, 53556945), (390, 51634388), (444, 45354530), (470, 42845556), (481, 41865720), (507, 39718760), (520, 38725791), (555, 36283624), (564, 35704630), (571, 35266920), (611, 32958120), (676, 29789070), (705, 28563704), (740, 27212718), (780, 25817194), (845, 23831256), (888, 22677265), (940, 21422778), (962, 20932860), (1014, 19859380), (1110, 18141812), (1128, 17852315), (1142, 17633460), (1222, 16479060), (1352, 14894535), (1410, 14281852), (1443, 13955240), (1480, 13606359), (1560, 12908597), (1690, 11915628), (1713, 11755640), (1739, 11579880), (1833, 10986040), (1880, 10711389), (1924, 10466430), (2028, 9929690), (2220, 9070906), (2284, 8816730), (2405, 8373144), (2444, 8239530), (2535, 7943752), (2820, 7140926), (2855, 7053384), (2886, 6977620), (3055, 6591624), (3380, 5957814), (3426, 5877820), (3478, 5789940), (3666, 5493020), (3848, 5233215), (4056, 4964845), (4440, 4535453), (4568, 4408365), (4810, 4186572), (4888, 4119765), (5070, 3971876), (5217, 3859960), (5640, 3570463), (5710, 3526692), (5772, 3488810), (6110, 3295812), (6253, 3220440), (6760, 2978907), (6852, 2938910), (6956, 2894970), (7215, 2791048), (7332, 2746510), (7423, 2712840), (7943, 2535240), (8565, 2351128), (8695, 2315976), (9165, 2197208), (9620, 2093286), (10140, 1985938), (10434, 1929980), (11420, 1763346), (11544, 1744405), (12220, 1647906), (12506, 1610220), (13704, 1469455), (13912, 1447485), (14430, 1395524), (14664, 1373255), (14846, 1356420), (15886, 1267620), (17130, 1175564), (17390, 1157988), (18330, 1098604), (18759, 1073480), (19240, 1046643), (20280, 992969), (20868, 964990), (21127, 953160), (22269, 904280), (22607, 890760), (22840, 881673), (23829, 845080), (24440, 823953), (25012, 805110), (26085, 771992), (26837, 750360), (28860, 697762), (29692, 678210), (31265, 644088), (31772, 633810), (34260, 587782), (34780, 578994), (36660, 549302), (37115, 542568), (37518, 536740), (39715, 507048), (41736, 482495), (42254, 476580), (44538, 452140), (45214, 445380), (47658, 422540), (50024, 402555), (52170, 385996), (53674, 375180), (57720, 348881), (59384, 339105), (62530, 322044), (63381, 317720), (63544, 316905), (67821, 296920), (68520, 293891), (69560, 289497), (73320, 274651), (74230, 271284), (75036, 268370), (79430, 253524), (80511, 250120), (84508, 238290), (89076, 226070), (90428, 222690), (93795, 214696), (95316, 211270), (96499, 208680), (104340, 192998), (105635, 190632), (107348, 187590), (111345, 180856), (113035, 178152), (119145, 169016), (125060, 161022), (126762, 158860), (134185, 150072), (135642, 148460)]