20185928640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:620

約数の個数: 336

約数和(自身を含む): 70575098880

約数和(自身を除く): 50389170240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 229, 240, 241, 254, 288, 320, 360, 381, 458, 480, 482, 508, 576, 635, 687, 720, 723, 762, 916, 960, 964, 1016, 1143, 1145, 1205, 1270, 1374, 1440, 1446, 1524, 1832, 1905, 1928, 2032, 2061, 2169, 2286, 2290, 2410, 2540, 2748, 2880, 2892, 3048, 3435, 3615, 3664, 3810, 3856, 4064, 4122, 4338, 4572, 4580, 4820, 5080, 5496, 5715, 5784, 6096, 6870, 7230, 7328, 7620, 7712, 8128, 8244, 8676, 9144, 9160, 9640, 10160, 10305, 10845, 10992, 11430, 11568, 12192, 13740, 14460, 14656, 15240, 15424, 16488, 17352, 18288, 18320, 19280, 20320, 20610, 21690, 21984, 22860, 23136, 24384, 27480, 28920, 29083, 30480, 30607, 32976, 34704, 36576, 36640, 38560, 40640, 41220, 43380, 43968, 45720, 46272, 54960, 55189, 57840, 58166, 60960, 61214, 65952, 69408, 73152, 73280, 77120, 82440, 86760, 87249, 91440, 91821, 109920, 110378, 115680, 116332, 121920, 122428, 131904, 138816, 145415, 153035, 164880, 165567, 173520, 174498, 182880, 183642, 219840, 220756, 231360, 232664, 244856, 261747, 275463, 275945, 290830, 306070, 329760, 331134, 347040, 348996, 365760, 367284, 436245, 441512, 459105, 465328, 489712, 496701, 523494, 550926, 551890, 581660, 612140, 659520, 662268, 694080, 697992, 734568, 827835, 872490, 883024, 918210, 930656, 979424, 993402, 1046988, 1101852, 1103780, 1163320, 1224280, 1308735, 1324536, 1377315, 1395984, 1469136, 1655670, 1744980, 1766048, 1836420, 1861312, 1958848, 1986804, 2093976, 2203704, 2207560, 2326640, 2448560, 2483505, 2617470, 2649072, 2754630, 2791968, 2938272, 3311340, 3489960, 3532096, 3672840, 3973608, 4187952, 4407408, 4415120, 4653280, 4897120, 4967010, 5234940, 5298144, 5509260, 5583936, 5876544, 6622680, 6979920, 7009003, 7345680, 7947216, 8375904, 8814816, 8830240, 9306560, 9794240, 9934020, 10469880, 10596288, 11018520, 13245360, 13959840, 14018006, 14691360, 15894432, 16751808, 17629632, 17660480, 19868040, 20939760, 21027009, 22037040, 26490720, 27919680, 28036012, 29382720, 31788864, 35045015, 39736080, 41879520, 42054018, 44074080, 52981440, 56072024, 63081027, 70090030, 79472160, 83759040, 84108036, 88148160, 105135045, 112144048, 126162054, 140180060, 158944320, 168216072, 210270090, 224288096, 252324108, 280360120, 315405135, 336432144, 420540180, 448576192, 504648216, 560720240, 630810270, 672864288, 841080360, 1009296432, 1121440480, 1261620540, 1345728576, 1682160720, 2018592864, 2242880960, 2523241080, 3364321440, 4037185728, 5046482160, 6728642880, 10092964320, 20185928640]

約数ペア:

[(1, 20185928640), (2, 10092964320), (3, 6728642880), (4, 5046482160), (5, 4037185728), (6, 3364321440), (8, 2523241080), (9, 2242880960), (10, 2018592864), (12, 1682160720), (15, 1345728576), (16, 1261620540), (18, 1121440480), (20, 1009296432), (24, 841080360), (30, 672864288), (32, 630810270), (36, 560720240), (40, 504648216), (45, 448576192), (48, 420540180), (60, 336432144), (64, 315405135), (72, 280360120), (80, 252324108), (90, 224288096), (96, 210270090), (120, 168216072), (127, 158944320), (144, 140180060), (160, 126162054), (180, 112144048), (192, 105135045), (229, 88148160), (240, 84108036), (241, 83759040), (254, 79472160), (288, 70090030), (320, 63081027), (360, 56072024), (381, 52981440), (458, 44074080), (480, 42054018), (482, 41879520), (508, 39736080), (576, 35045015), (635, 31788864), (687, 29382720), (720, 28036012), (723, 27919680), (762, 26490720), (916, 22037040), (960, 21027009), (964, 20939760), (1016, 19868040), (1143, 17660480), (1145, 17629632), (1205, 16751808), (1270, 15894432), (1374, 14691360), (1440, 14018006), (1446, 13959840), (1524, 13245360), (1832, 11018520), (1905, 10596288), (1928, 10469880), (2032, 9934020), (2061, 9794240), (2169, 9306560), (2286, 8830240), (2290, 8814816), (2410, 8375904), (2540, 7947216), (2748, 7345680), (2880, 7009003), (2892, 6979920), (3048, 6622680), (3435, 5876544), (3615, 5583936), (3664, 5509260), (3810, 5298144), (3856, 5234940), (4064, 4967010), (4122, 4897120), (4338, 4653280), (4572, 4415120), (4580, 4407408), (4820, 4187952), (5080, 3973608), (5496, 3672840), (5715, 3532096), (5784, 3489960), (6096, 3311340), (6870, 2938272), (7230, 2791968), (7328, 2754630), (7620, 2649072), (7712, 2617470), (8128, 2483505), (8244, 2448560), (8676, 2326640), (9144, 2207560), (9160, 2203704), (9640, 2093976), (10160, 1986804), (10305, 1958848), (10845, 1861312), (10992, 1836420), (11430, 1766048), (11568, 1744980), (12192, 1655670), (13740, 1469136), (14460, 1395984), (14656, 1377315), (15240, 1324536), (15424, 1308735), (16488, 1224280), (17352, 1163320), (18288, 1103780), (18320, 1101852), (19280, 1046988), (20320, 993402), (20610, 979424), (21690, 930656), (21984, 918210), (22860, 883024), (23136, 872490), (24384, 827835), (27480, 734568), (28920, 697992), (29083, 694080), (30480, 662268), (30607, 659520), (32976, 612140), (34704, 581660), (36576, 551890), (36640, 550926), (38560, 523494), (40640, 496701), (41220, 489712), (43380, 465328), (43968, 459105), (45720, 441512), (46272, 436245), (54960, 367284), (55189, 365760), (57840, 348996), (58166, 347040), (60960, 331134), (61214, 329760), (65952, 306070), (69408, 290830), (73152, 275945), (73280, 275463), (77120, 261747), (82440, 244856), (86760, 232664), (87249, 231360), (91440, 220756), (91821, 219840), (109920, 183642), (110378, 182880), (115680, 174498), (116332, 173520), (121920, 165567), (122428, 164880), (131904, 153035), (138816, 145415)]