313131388080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{12239}}^1$

素因数の和:12516

約数の個数: 320

約数和(自身を含む): 1128047800320

約数和(自身を除く): 814916412240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 157, 168, 194, 210, 240, 280, 291, 314, 336, 388, 420, 471, 485, 560, 582, 628, 679, 776, 785, 840, 942, 970, 1099, 1164, 1256, 1358, 1455, 1552, 1570, 1680, 1884, 1940, 2037, 2198, 2328, 2355, 2512, 2716, 2910, 3140, 3297, 3395, 3768, 3880, 4074, 4396, 4656, 4710, 5432, 5495, 5820, 6280, 6594, 6790, 7536, 7760, 8148, 8792, 9420, 10185, 10864, 10990, 11640, 12239, 12560, 13188, 13580, 15229, 16296, 16485, 17584, 18840, 20370, 21980, 23280, 24478, 26376, 27160, 30458, 32592, 32970, 36717, 37680, 40740, 43960, 45687, 48956, 52752, 54320, 60916, 61195, 65940, 73434, 76145, 81480, 85673, 87920, 91374, 97912, 106603, 121832, 122390, 131880, 146868, 152290, 162960, 171346, 182748, 183585, 195824, 213206, 228435, 243664, 244780, 257019, 263760, 293736, 304580, 319809, 342692, 365496, 367170, 426412, 428365, 456870, 489560, 514038, 533015, 587472, 609160, 639618, 685384, 730992, 734340, 852824, 856730, 913740, 979120, 1028076, 1066030, 1187183, 1218320, 1279236, 1285095, 1370768, 1468680, 1599045, 1705648, 1713460, 1827480, 1921523, 2056152, 2132060, 2374366, 2558472, 2570190, 2937360, 3198090, 3426920, 3561549, 3654960, 3843046, 4112304, 4264120, 4748732, 5116944, 5140380, 5764569, 5935915, 6396180, 6853840, 7123098, 7686092, 8310281, 8528240, 9497464, 9607615, 10280760, 11529138, 11871830, 12792360, 13450661, 14246196, 15372184, 16620562, 17807745, 18994928, 19215230, 20561520, 23058276, 23743660, 24930843, 25584720, 26901322, 28492392, 28822845, 30744368, 33241124, 35615490, 38430460, 40351983, 41551405, 46116552, 47487320, 49861686, 53802644, 56984784, 57645690, 66482248, 67253305, 71230980, 76860920, 80703966, 83102810, 92233104, 94974640, 99723372, 107605288, 115291380, 124654215, 132964496, 134506610, 142461960, 153721840, 161407932, 166205620, 186387731, 199446744, 201759915, 215210576, 230582760, 249308430, 269013220, 284923920, 322815864, 332411240, 372775462, 398893488, 403519830, 461165520, 498616860, 538026440, 559163193, 645631728, 664822480, 745550924, 807039660, 931938655, 997233720, 1076052880, 1118326386, 1304714117, 1491101848, 1614079320, 1863877310, 1994467440, 2236652772, 2609428234, 2795815965, 2982203696, 3228158640, 3727754620, 3914142351, 4473305544, 5218856468, 5591631930, 6523570585, 7455509240, 7828284702, 8946611088, 10437712936, 11183263860, 13047141170, 14911018480, 15656569404, 19570711755, 20875425872, 22366527720, 26094282340, 31313138808, 39141423510, 44733055440, 52188564680, 62626277616, 78282847020, 104377129360, 156565694040, 313131388080]

約数ペア:

[(1, 313131388080), (2, 156565694040), (3, 104377129360), (4, 78282847020), (5, 62626277616), (6, 52188564680), (7, 44733055440), (8, 39141423510), (10, 31313138808), (12, 26094282340), (14, 22366527720), (15, 20875425872), (16, 19570711755), (20, 15656569404), (21, 14911018480), (24, 13047141170), (28, 11183263860), (30, 10437712936), (35, 8946611088), (40, 7828284702), (42, 7455509240), (48, 6523570585), (56, 5591631930), (60, 5218856468), (70, 4473305544), (80, 3914142351), (84, 3727754620), (97, 3228158640), (105, 2982203696), (112, 2795815965), (120, 2609428234), (140, 2236652772), (157, 1994467440), (168, 1863877310), (194, 1614079320), (210, 1491101848), (240, 1304714117), (280, 1118326386), (291, 1076052880), (314, 997233720), (336, 931938655), (388, 807039660), (420, 745550924), (471, 664822480), (485, 645631728), (560, 559163193), (582, 538026440), (628, 498616860), (679, 461165520), (776, 403519830), (785, 398893488), (840, 372775462), (942, 332411240), (970, 322815864), (1099, 284923920), (1164, 269013220), (1256, 249308430), (1358, 230582760), (1455, 215210576), (1552, 201759915), (1570, 199446744), (1680, 186387731), (1884, 166205620), (1940, 161407932), (2037, 153721840), (2198, 142461960), (2328, 134506610), (2355, 132964496), (2512, 124654215), (2716, 115291380), (2910, 107605288), (3140, 99723372), (3297, 94974640), (3395, 92233104), (3768, 83102810), (3880, 80703966), (4074, 76860920), (4396, 71230980), (4656, 67253305), (4710, 66482248), (5432, 57645690), (5495, 56984784), (5820, 53802644), (6280, 49861686), (6594, 47487320), (6790, 46116552), (7536, 41551405), (7760, 40351983), (8148, 38430460), (8792, 35615490), (9420, 33241124), (10185, 30744368), (10864, 28822845), (10990, 28492392), (11640, 26901322), (12239, 25584720), (12560, 24930843), (13188, 23743660), (13580, 23058276), (15229, 20561520), (16296, 19215230), (16485, 18994928), (17584, 17807745), (18840, 16620562), (20370, 15372184), (21980, 14246196), (23280, 13450661), (24478, 12792360), (26376, 11871830), (27160, 11529138), (30458, 10280760), (32592, 9607615), (32970, 9497464), (36717, 8528240), (37680, 8310281), (40740, 7686092), (43960, 7123098), (45687, 6853840), (48956, 6396180), (52752, 5935915), (54320, 5764569), (60916, 5140380), (61195, 5116944), (65940, 4748732), (73434, 4264120), (76145, 4112304), (81480, 3843046), (85673, 3654960), (87920, 3561549), (91374, 3426920), (97912, 3198090), (106603, 2937360), (121832, 2570190), (122390, 2558472), (131880, 2374366), (146868, 2132060), (152290, 2056152), (162960, 1921523), (171346, 1827480), (182748, 1713460), (183585, 1705648), (195824, 1599045), (213206, 1468680), (228435, 1370768), (243664, 1285095), (244780, 1279236), (257019, 1218320), (263760, 1187183), (293736, 1066030), (304580, 1028076), (319809, 979120), (342692, 913740), (365496, 856730), (367170, 852824), (426412, 734340), (428365, 730992), (456870, 685384), (489560, 639618), (514038, 609160), (533015, 587472)]