388633600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 264

約数和(自身を含む): 1096536960

約数和(自身を除く): 707903360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 47, 50, 64, 68, 76, 80, 85, 94, 95, 100, 128, 136, 152, 160, 170, 188, 190, 200, 235, 256, 272, 304, 320, 323, 340, 376, 380, 400, 425, 470, 475, 512, 544, 608, 640, 646, 680, 752, 760, 799, 800, 850, 893, 940, 950, 1024, 1088, 1175, 1216, 1280, 1292, 1360, 1504, 1520, 1598, 1600, 1615, 1700, 1786, 1880, 1900, 2176, 2350, 2432, 2560, 2584, 2720, 3008, 3040, 3196, 3200, 3230, 3400, 3572, 3760, 3800, 3995, 4352, 4465, 4700, 4864, 5120, 5168, 5440, 6016, 6080, 6392, 6400, 6460, 6800, 7144, 7520, 7600, 7990, 8075, 8704, 8930, 9400, 9728, 10336, 10880, 12032, 12160, 12784, 12800, 12920, 13600, 14288, 15040, 15181, 15200, 15980, 16150, 17408, 17860, 18800, 19456, 19975, 20672, 21760, 22325, 24064, 24320, 25568, 25600, 25840, 27200, 28576, 30080, 30362, 30400, 31960, 32300, 35720, 37600, 39950, 41344, 43520, 44650, 48128, 48640, 51136, 51680, 54400, 57152, 60160, 60724, 60800, 63920, 64600, 71440, 75200, 75905, 79900, 82688, 87040, 89300, 97280, 102272, 103360, 108800, 114304, 120320, 121448, 121600, 127840, 129200, 142880, 150400, 151810, 159800, 165376, 178600, 204544, 206720, 217600, 228608, 240640, 242896, 243200, 255680, 258400, 285760, 300800, 303620, 319600, 330752, 357200, 379525, 409088, 413440, 435200, 457216, 485792, 486400, 511360, 516800, 571520, 601600, 607240, 639200, 714400, 759050, 818176, 826880, 914432, 971584, 1022720, 1033600, 1143040, 1203200, 1214480, 1278400, 1428800, 1518100, 1653760, 1943168, 2045440, 2067200, 2286080, 2428960, 2556800, 2857600, 3036200, 3886336, 4090880, 4134400, 4572160, 4857920, 5113600, 5715200, 6072400, 7772672, 8268800, 9715840, 10227200, 11430400, 12144800, 15545344, 19431680, 20454400, 22860800, 24289600, 38863360, 48579200, 77726720, 97158400, 194316800, 388633600]

約数ペア:

[(1, 388633600), (2, 194316800), (4, 97158400), (5, 77726720), (8, 48579200), (10, 38863360), (16, 24289600), (17, 22860800), (19, 20454400), (20, 19431680), (25, 15545344), (32, 12144800), (34, 11430400), (38, 10227200), (40, 9715840), (47, 8268800), (50, 7772672), (64, 6072400), (68, 5715200), (76, 5113600), (80, 4857920), (85, 4572160), (94, 4134400), (95, 4090880), (100, 3886336), (128, 3036200), (136, 2857600), (152, 2556800), (160, 2428960), (170, 2286080), (188, 2067200), (190, 2045440), (200, 1943168), (235, 1653760), (256, 1518100), (272, 1428800), (304, 1278400), (320, 1214480), (323, 1203200), (340, 1143040), (376, 1033600), (380, 1022720), (400, 971584), (425, 914432), (470, 826880), (475, 818176), (512, 759050), (544, 714400), (608, 639200), (640, 607240), (646, 601600), (680, 571520), (752, 516800), (760, 511360), (799, 486400), (800, 485792), (850, 457216), (893, 435200), (940, 413440), (950, 409088), (1024, 379525), (1088, 357200), (1175, 330752), (1216, 319600), (1280, 303620), (1292, 300800), (1360, 285760), (1504, 258400), (1520, 255680), (1598, 243200), (1600, 242896), (1615, 240640), (1700, 228608), (1786, 217600), (1880, 206720), (1900, 204544), (2176, 178600), (2350, 165376), (2432, 159800), (2560, 151810), (2584, 150400), (2720, 142880), (3008, 129200), (3040, 127840), (3196, 121600), (3200, 121448), (3230, 120320), (3400, 114304), (3572, 108800), (3760, 103360), (3800, 102272), (3995, 97280), (4352, 89300), (4465, 87040), (4700, 82688), (4864, 79900), (5120, 75905), (5168, 75200), (5440, 71440), (6016, 64600), (6080, 63920), (6392, 60800), (6400, 60724), (6460, 60160), (6800, 57152), (7144, 54400), (7520, 51680), (7600, 51136), (7990, 48640), (8075, 48128), (8704, 44650), (8930, 43520), (9400, 41344), (9728, 39950), (10336, 37600), (10880, 35720), (12032, 32300), (12160, 31960), (12784, 30400), (12800, 30362), (12920, 30080), (13600, 28576), (14288, 27200), (15040, 25840), (15181, 25600), (15200, 25568), (15980, 24320), (16150, 24064), (17408, 22325), (17860, 21760), (18800, 20672), (19456, 19975)]