2017919040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2125

約数の個数: 224

約数和(自身を含む): 6898379904

約数和(自身を除く): 4880460864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 64, 68, 80, 85, 96, 102, 120, 122, 136, 160, 170, 183, 192, 204, 240, 244, 255, 272, 305, 320, 340, 366, 408, 480, 488, 510, 544, 610, 680, 732, 816, 915, 960, 976, 1020, 1037, 1088, 1220, 1360, 1464, 1632, 1830, 1952, 2027, 2040, 2074, 2440, 2720, 2928, 3111, 3264, 3660, 3904, 4054, 4080, 4148, 4880, 5185, 5440, 5856, 6081, 6222, 7320, 8108, 8160, 8296, 9760, 10135, 10370, 11712, 12162, 12444, 14640, 15555, 16216, 16320, 16592, 19520, 20270, 20740, 24324, 24888, 29280, 30405, 31110, 32432, 33184, 34459, 40540, 41480, 48648, 49776, 58560, 60810, 62220, 64864, 66368, 68918, 81080, 82960, 97296, 99552, 103377, 121620, 123647, 124440, 129728, 137836, 162160, 165920, 172295, 194592, 199104, 206754, 243240, 247294, 248880, 275672, 324320, 331840, 344590, 370941, 389184, 413508, 486480, 494588, 497760, 516885, 551344, 618235, 648640, 689180, 741882, 827016, 972960, 989176, 995520, 1033770, 1102688, 1236470, 1378360, 1483764, 1654032, 1854705, 1945920, 1978352, 2067540, 2101999, 2205376, 2472940, 2756720, 2967528, 3308064, 3709410, 3956704, 4135080, 4203998, 4945880, 5513440, 5935056, 6305997, 6616128, 7418820, 7913408, 8270160, 8407996, 9891760, 10509995, 11026880, 11870112, 12611994, 14837640, 16540320, 16815992, 19783520, 21019990, 23740224, 25223988, 29675280, 31529985, 33080640, 33631984, 39567040, 42039980, 50447976, 59350560, 63059970, 67263968, 84079960, 100895952, 118701120, 126119940, 134527936, 168159920, 201791904, 252239880, 336319840, 403583808, 504479760, 672639680, 1008959520, 2017919040]

約数ペア:

[(1, 2017919040), (2, 1008959520), (3, 672639680), (4, 504479760), (5, 403583808), (6, 336319840), (8, 252239880), (10, 201791904), (12, 168159920), (15, 134527936), (16, 126119940), (17, 118701120), (20, 100895952), (24, 84079960), (30, 67263968), (32, 63059970), (34, 59350560), (40, 50447976), (48, 42039980), (51, 39567040), (60, 33631984), (61, 33080640), (64, 31529985), (68, 29675280), (80, 25223988), (85, 23740224), (96, 21019990), (102, 19783520), (120, 16815992), (122, 16540320), (136, 14837640), (160, 12611994), (170, 11870112), (183, 11026880), (192, 10509995), (204, 9891760), (240, 8407996), (244, 8270160), (255, 7913408), (272, 7418820), (305, 6616128), (320, 6305997), (340, 5935056), (366, 5513440), (408, 4945880), (480, 4203998), (488, 4135080), (510, 3956704), (544, 3709410), (610, 3308064), (680, 2967528), (732, 2756720), (816, 2472940), (915, 2205376), (960, 2101999), (976, 2067540), (1020, 1978352), (1037, 1945920), (1088, 1854705), (1220, 1654032), (1360, 1483764), (1464, 1378360), (1632, 1236470), (1830, 1102688), (1952, 1033770), (2027, 995520), (2040, 989176), (2074, 972960), (2440, 827016), (2720, 741882), (2928, 689180), (3111, 648640), (3264, 618235), (3660, 551344), (3904, 516885), (4054, 497760), (4080, 494588), (4148, 486480), (4880, 413508), (5185, 389184), (5440, 370941), (5856, 344590), (6081, 331840), (6222, 324320), (7320, 275672), (8108, 248880), (8160, 247294), (8296, 243240), (9760, 206754), (10135, 199104), (10370, 194592), (11712, 172295), (12162, 165920), (12444, 162160), (14640, 137836), (15555, 129728), (16216, 124440), (16320, 123647), (16592, 121620), (19520, 103377), (20270, 99552), (20740, 97296), (24324, 82960), (24888, 81080), (29280, 68918), (30405, 66368), (31110, 64864), (32432, 62220), (33184, 60810), (34459, 58560), (40540, 49776), (41480, 48648)]