1338605520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 400

約数和(自身を含む): 5101494912

約数和(自身を除く): 3762889392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 101, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 202, 210, 230, 240, 245, 276, 280, 294, 303, 322, 336, 343, 345, 368, 392, 404, 420, 460, 483, 490, 505, 552, 560, 588, 606, 644, 686, 690, 707, 735, 784, 805, 808, 840, 920, 966, 980, 1010, 1029, 1104, 1127, 1176, 1212, 1288, 1372, 1380, 1414, 1470, 1515, 1610, 1616, 1680, 1715, 1840, 1932, 1960, 2020, 2058, 2121, 2254, 2323, 2352, 2401, 2415, 2424, 2576, 2744, 2760, 2828, 2940, 3030, 3220, 3381, 3430, 3535, 3864, 3920, 4040, 4116, 4242, 4508, 4646, 4802, 4830, 4848, 4949, 5145, 5488, 5520, 5635, 5656, 5880, 6060, 6440, 6762, 6860, 6969, 7070, 7203, 7728, 7889, 8080, 8232, 8484, 9016, 9292, 9604, 9660, 9898, 10290, 10605, 11270, 11312, 11615, 11760, 12005, 12120, 12880, 13524, 13720, 13938, 14140, 14406, 14847, 15778, 16261, 16464, 16905, 16968, 18032, 18584, 19208, 19320, 19796, 20580, 21210, 22540, 23230, 23667, 24010, 24240, 24745, 27048, 27440, 27876, 28280, 28812, 29694, 31556, 32522, 33810, 33936, 34643, 34845, 36015, 37168, 38416, 38640, 39445, 39592, 41160, 42420, 45080, 46460, 47334, 48020, 48783, 49490, 54096, 55223, 55752, 56560, 57624, 59388, 63112, 65044, 67620, 69286, 69690, 72030, 74235, 78890, 79184, 81305, 82320, 84840, 90160, 92920, 94668, 96040, 97566, 98980, 103929, 110446, 111504, 113827, 115248, 118335, 118776, 126224, 130088, 135240, 138572, 139380, 144060, 148470, 157780, 162610, 165669, 169680, 173215, 185840, 189336, 192080, 195132, 197960, 207858, 220892, 227654, 236670, 237552, 242501, 243915, 260176, 270480, 276115, 277144, 278760, 288120, 296940, 315560, 325220, 331338, 341481, 346430, 378672, 390264, 395920, 415716, 441784, 455308, 473340, 485002, 487830, 519645, 552230, 554288, 557520, 569135, 576240, 593880, 631120, 650440, 662676, 682962, 692860, 727503, 780528, 796789, 828345, 831432, 883568, 910616, 946680, 970004, 975660, 1039290, 1104460, 1138270, 1187760, 1212505, 1300880, 1325352, 1365924, 1385720, 1455006, 1593578, 1656690, 1662864, 1707405, 1821232, 1893360, 1940008, 1951320, 2078580, 2208920, 2276540, 2390367, 2425010, 2650704, 2731848, 2771440, 2910012, 3187156, 3313380, 3414810, 3637515, 3880016, 3902640, 3983945, 4157160, 4417840, 4553080, 4780734, 4850020, 5463696, 5577523, 5820024, 6374312, 6626760, 6829620, 7275030, 7967890, 8314320, 9106160, 9561468, 9700040, 11155046, 11640048, 11951835, 12748624, 13253520, 13659240, 14550060, 15935780, 16732569, 19122936, 19400080, 22310092, 23903670, 27318480, 27887615, 29100120, 31871560, 33465138, 38245872, 44620184, 47807340, 55775230, 58200240, 63743120, 66930276, 83662845, 89240368, 95614680, 111550460, 133860552, 167325690, 191229360, 223100920, 267721104, 334651380, 446201840, 669302760, 1338605520]

約数ペア:

[(1, 1338605520), (2, 669302760), (3, 446201840), (4, 334651380), (5, 267721104), (6, 223100920), (7, 191229360), (8, 167325690), (10, 133860552), (12, 111550460), (14, 95614680), (15, 89240368), (16, 83662845), (20, 66930276), (21, 63743120), (23, 58200240), (24, 55775230), (28, 47807340), (30, 44620184), (35, 38245872), (40, 33465138), (42, 31871560), (46, 29100120), (48, 27887615), (49, 27318480), (56, 23903670), (60, 22310092), (69, 19400080), (70, 19122936), (80, 16732569), (84, 15935780), (92, 14550060), (98, 13659240), (101, 13253520), (105, 12748624), (112, 11951835), (115, 11640048), (120, 11155046), (138, 9700040), (140, 9561468), (147, 9106160), (161, 8314320), (168, 7967890), (184, 7275030), (196, 6829620), (202, 6626760), (210, 6374312), (230, 5820024), (240, 5577523), (245, 5463696), (276, 4850020), (280, 4780734), (294, 4553080), (303, 4417840), (322, 4157160), (336, 3983945), (343, 3902640), (345, 3880016), (368, 3637515), (392, 3414810), (404, 3313380), (420, 3187156), (460, 2910012), (483, 2771440), (490, 2731848), (505, 2650704), (552, 2425010), (560, 2390367), (588, 2276540), (606, 2208920), (644, 2078580), (686, 1951320), (690, 1940008), (707, 1893360), (735, 1821232), (784, 1707405), (805, 1662864), (808, 1656690), (840, 1593578), (920, 1455006), (966, 1385720), (980, 1365924), (1010, 1325352), (1029, 1300880), (1104, 1212505), (1127, 1187760), (1176, 1138270), (1212, 1104460), (1288, 1039290), (1372, 975660), (1380, 970004), (1414, 946680), (1470, 910616), (1515, 883568), (1610, 831432), (1616, 828345), (1680, 796789), (1715, 780528), (1840, 727503), (1932, 692860), (1960, 682962), (2020, 662676), (2058, 650440), (2121, 631120), (2254, 593880), (2323, 576240), (2352, 569135), (2401, 557520), (2415, 554288), (2424, 552230), (2576, 519645), (2744, 487830), (2760, 485002), (2828, 473340), (2940, 455308), (3030, 441784), (3220, 415716), (3381, 395920), (3430, 390264), (3535, 378672), (3864, 346430), (3920, 341481), (4040, 331338), (4116, 325220), (4242, 315560), (4508, 296940), (4646, 288120), (4802, 278760), (4830, 277144), (4848, 276115), (4949, 270480), (5145, 260176), (5488, 243915), (5520, 242501), (5635, 237552), (5656, 236670), (5880, 227654), (6060, 220892), (6440, 207858), (6762, 197960), (6860, 195132), (6969, 192080), (7070, 189336), (7203, 185840), (7728, 173215), (7889, 169680), (8080, 165669), (8232, 162610), (8484, 157780), (9016, 148470), (9292, 144060), (9604, 139380), (9660, 138572), (9898, 135240), (10290, 130088), (10605, 126224), (11270, 118776), (11312, 118335), (11615, 115248), (11760, 113827), (12005, 111504), (12120, 110446), (12880, 103929), (13524, 98980), (13720, 97566), (13938, 96040), (14140, 94668), (14406, 92920), (14847, 90160), (15778, 84840), (16261, 82320), (16464, 81305), (16905, 79184), (16968, 78890), (18032, 74235), (18584, 72030), (19208, 69690), (19320, 69286), (19796, 67620), (20580, 65044), (21210, 63112), (22540, 59388), (23230, 57624), (23667, 56560), (24010, 55752), (24240, 55223), (24745, 54096), (27048, 49490), (27440, 48783), (27876, 48020), (28280, 47334), (28812, 46460), (29694, 45080), (31556, 42420), (32522, 41160), (33810, 39592), (33936, 39445), (34643, 38640), (34845, 38416), (36015, 37168)]