20155134720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6301}}^1$

素因数の和:6356

約数の個数: 432

約数和(自身を含む): 79297208928

約数和(自身を除く): 59142074208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 224, 238, 240, 245, 255, 256, 272, 280, 294, 320, 336, 340, 357, 384, 392, 408, 420, 448, 476, 480, 490, 510, 544, 560, 588, 595, 640, 672, 680, 714, 735, 768, 784, 816, 833, 840, 896, 952, 960, 980, 1020, 1088, 1120, 1176, 1190, 1280, 1344, 1360, 1428, 1470, 1568, 1632, 1666, 1680, 1785, 1792, 1904, 1920, 1960, 2040, 2176, 2240, 2352, 2380, 2499, 2688, 2720, 2856, 2940, 3136, 3264, 3332, 3360, 3570, 3808, 3840, 3920, 4080, 4165, 4352, 4480, 4704, 4760, 4998, 5376, 5440, 5712, 5880, 6272, 6301, 6528, 6664, 6720, 7140, 7616, 7840, 8160, 8330, 8960, 9408, 9520, 9996, 10880, 11424, 11760, 12495, 12544, 12602, 13056, 13328, 13440, 14280, 15232, 15680, 16320, 16660, 18816, 18903, 19040, 19992, 21760, 22848, 23520, 24990, 25204, 26656, 26880, 28560, 30464, 31360, 31505, 32640, 33320, 37632, 37806, 38080, 39984, 44107, 45696, 47040, 49980, 50408, 53312, 57120, 62720, 63010, 65280, 66640, 75612, 76160, 79968, 88214, 91392, 94080, 94515, 99960, 100816, 106624, 107117, 114240, 126020, 132321, 133280, 151224, 152320, 159936, 176428, 188160, 189030, 199920, 201632, 213248, 214234, 220535, 228480, 252040, 264642, 266560, 302448, 308749, 319872, 321351, 352856, 378060, 399840, 403264, 428468, 441070, 456960, 504080, 529284, 533120, 535585, 604896, 617498, 639744, 642702, 661605, 705712, 749819, 756120, 799680, 806528, 856936, 882140, 926247, 1008160, 1058568, 1066240, 1071170, 1209792, 1234996, 1285404, 1323210, 1411424, 1499638, 1512240, 1543745, 1599360, 1606755, 1613056, 1713872, 1764280, 1852494, 2016320, 2117136, 2142340, 2249457, 2419584, 2469992, 2570808, 2646420, 2822848, 2999276, 3024480, 3087490, 3198720, 3213510, 3427744, 3528560, 3704988, 3749095, 4032640, 4234272, 4284680, 4498914, 4631235, 4839168, 4939984, 5141616, 5248733, 5292840, 5645696, 5998552, 6048960, 6174980, 6427020, 6855488, 7057120, 7409976, 7498190, 8065280, 8468544, 8569360, 8997828, 9262470, 9879968, 10283232, 10497466, 10585680, 11247285, 11291392, 11997104, 12097920, 12349960, 12854040, 13710976, 14114240, 14819952, 14996380, 15746199, 16937088, 17138720, 17995656, 18524940, 19759936, 20566464, 20994932, 21171360, 22494570, 23994208, 24195840, 24699920, 25708080, 26243665, 27421952, 28228480, 29639904, 29992760, 31492398, 33874176, 34277440, 35991312, 37049880, 39519872, 41132928, 41989864, 42342720, 44989140, 47988416, 49399840, 51416160, 52487330, 56456960, 59279808, 59985520, 62984796, 68554880, 71982624, 74099760, 78730995, 79039744, 82265856, 83979728, 84685440, 89978280, 95976832, 98799680, 102832320, 104974660, 118559616, 119971040, 125969592, 137109760, 143965248, 148199520, 157461990, 167959456, 169370880, 179956560, 191953664, 197599360, 205664640, 209949320, 237119232, 239942080, 251939184, 287930496, 296399040, 314923980, 335918912, 359913120, 395198720, 411329280, 419898640, 479884160, 503878368, 575860992, 592798080, 629847960, 671837824, 719826240, 839797280, 959768320, 1007756736, 1185596160, 1259695920, 1343675648, 1439652480, 1679594560, 2015513472, 2519391840, 2879304960, 3359189120, 4031026944, 5038783680, 6718378240, 10077567360, 20155134720]

約数ペア:

[(1, 20155134720), (2, 10077567360), (3, 6718378240), (4, 5038783680), (5, 4031026944), (6, 3359189120), (7, 2879304960), (8, 2519391840), (10, 2015513472), (12, 1679594560), (14, 1439652480), (15, 1343675648), (16, 1259695920), (17, 1185596160), (20, 1007756736), (21, 959768320), (24, 839797280), (28, 719826240), (30, 671837824), (32, 629847960), (34, 592798080), (35, 575860992), (40, 503878368), (42, 479884160), (48, 419898640), (49, 411329280), (51, 395198720), (56, 359913120), (60, 335918912), (64, 314923980), (68, 296399040), (70, 287930496), (80, 251939184), (84, 239942080), (85, 237119232), (96, 209949320), (98, 205664640), (102, 197599360), (105, 191953664), (112, 179956560), (119, 169370880), (120, 167959456), (128, 157461990), (136, 148199520), (140, 143965248), (147, 137109760), (160, 125969592), (168, 119971040), (170, 118559616), (192, 104974660), (196, 102832320), (204, 98799680), (210, 95976832), (224, 89978280), (238, 84685440), (240, 83979728), (245, 82265856), (255, 79039744), (256, 78730995), (272, 74099760), (280, 71982624), (294, 68554880), (320, 62984796), (336, 59985520), (340, 59279808), (357, 56456960), (384, 52487330), (392, 51416160), (408, 49399840), (420, 47988416), (448, 44989140), (476, 42342720), (480, 41989864), (490, 41132928), (510, 39519872), (544, 37049880), (560, 35991312), (588, 34277440), (595, 33874176), (640, 31492398), (672, 29992760), (680, 29639904), (714, 28228480), (735, 27421952), (768, 26243665), (784, 25708080), (816, 24699920), (833, 24195840), (840, 23994208), (896, 22494570), (952, 21171360), (960, 20994932), (980, 20566464), (1020, 19759936), (1088, 18524940), (1120, 17995656), (1176, 17138720), (1190, 16937088), (1280, 15746199), (1344, 14996380), (1360, 14819952), (1428, 14114240), (1470, 13710976), (1568, 12854040), (1632, 12349960), (1666, 12097920), (1680, 11997104), (1785, 11291392), (1792, 11247285), (1904, 10585680), (1920, 10497466), (1960, 10283232), (2040, 9879968), (2176, 9262470), (2240, 8997828), (2352, 8569360), (2380, 8468544), (2499, 8065280), (2688, 7498190), (2720, 7409976), (2856, 7057120), (2940, 6855488), (3136, 6427020), (3264, 6174980), (3332, 6048960), (3360, 5998552), (3570, 5645696), (3808, 5292840), (3840, 5248733), (3920, 5141616), (4080, 4939984), (4165, 4839168), (4352, 4631235), (4480, 4498914), (4704, 4284680), (4760, 4234272), (4998, 4032640), (5376, 3749095), (5440, 3704988), (5712, 3528560), (5880, 3427744), (6272, 3213510), (6301, 3198720), (6528, 3087490), (6664, 3024480), (6720, 2999276), (7140, 2822848), (7616, 2646420), (7840, 2570808), (8160, 2469992), (8330, 2419584), (8960, 2249457), (9408, 2142340), (9520, 2117136), (9996, 2016320), (10880, 1852494), (11424, 1764280), (11760, 1713872), (12495, 1613056), (12544, 1606755), (12602, 1599360), (13056, 1543745), (13328, 1512240), (13440, 1499638), (14280, 1411424), (15232, 1323210), (15680, 1285404), (16320, 1234996), (16660, 1209792), (18816, 1071170), (18903, 1066240), (19040, 1058568), (19992, 1008160), (21760, 926247), (22848, 882140), (23520, 856936), (24990, 806528), (25204, 799680), (26656, 756120), (26880, 749819), (28560, 705712), (30464, 661605), (31360, 642702), (31505, 639744), (32640, 617498), (33320, 604896), (37632, 535585), (37806, 533120), (38080, 529284), (39984, 504080), (44107, 456960), (45696, 441070), (47040, 428468), (49980, 403264), (50408, 399840), (53312, 378060), (57120, 352856), (62720, 321351), (63010, 319872), (65280, 308749), (66640, 302448), (75612, 266560), (76160, 264642), (79968, 252040), (88214, 228480), (91392, 220535), (94080, 214234), (94515, 213248), (99960, 201632), (100816, 199920), (106624, 189030), (107117, 188160), (114240, 176428), (126020, 159936), (132321, 152320), (133280, 151224)]