380038400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 216

約数和(自身を含む): 1140552000

約数和(自身を除く): 760513600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 140, 160, 170, 175, 200, 224, 238, 256, 272, 280, 320, 340, 350, 400, 425, 448, 476, 499, 544, 560, 595, 640, 680, 700, 800, 850, 896, 952, 998, 1088, 1120, 1190, 1280, 1360, 1400, 1600, 1700, 1792, 1904, 1996, 2176, 2240, 2380, 2495, 2720, 2800, 2975, 3200, 3400, 3493, 3808, 3992, 4352, 4480, 4760, 4990, 5440, 5600, 5950, 6400, 6800, 6986, 7616, 7984, 8483, 8960, 9520, 9980, 10880, 11200, 11900, 12475, 13600, 13972, 15232, 15968, 16966, 17465, 19040, 19960, 21760, 22400, 23800, 24950, 27200, 27944, 30464, 31936, 33932, 34930, 38080, 39920, 42415, 44800, 47600, 49900, 54400, 55888, 59381, 63872, 67864, 69860, 76160, 79840, 84830, 87325, 95200, 99800, 108800, 111776, 118762, 127744, 135728, 139720, 152320, 159680, 169660, 174650, 190400, 199600, 212075, 223552, 237524, 271456, 279440, 296905, 319360, 339320, 349300, 380800, 399200, 424150, 447104, 475048, 542912, 558880, 593810, 638720, 678640, 698600, 761600, 798400, 848300, 894208, 950096, 1085824, 1117760, 1187620, 1357280, 1397200, 1484525, 1596800, 1696600, 1900192, 2171648, 2235520, 2375240, 2714560, 2794400, 2969050, 3193600, 3393200, 3800384, 4471040, 4750480, 5429120, 5588800, 5938100, 6786400, 7600768, 9500960, 10858240, 11177600, 11876200, 13572800, 15201536, 19001920, 22355200, 23752400, 27145600, 38003840, 47504800, 54291200, 76007680, 95009600, 190019200, 380038400]

約数ペア:

[(1, 380038400), (2, 190019200), (4, 95009600), (5, 76007680), (7, 54291200), (8, 47504800), (10, 38003840), (14, 27145600), (16, 23752400), (17, 22355200), (20, 19001920), (25, 15201536), (28, 13572800), (32, 11876200), (34, 11177600), (35, 10858240), (40, 9500960), (50, 7600768), (56, 6786400), (64, 5938100), (68, 5588800), (70, 5429120), (80, 4750480), (85, 4471040), (100, 3800384), (112, 3393200), (119, 3193600), (128, 2969050), (136, 2794400), (140, 2714560), (160, 2375240), (170, 2235520), (175, 2171648), (200, 1900192), (224, 1696600), (238, 1596800), (256, 1484525), (272, 1397200), (280, 1357280), (320, 1187620), (340, 1117760), (350, 1085824), (400, 950096), (425, 894208), (448, 848300), (476, 798400), (499, 761600), (544, 698600), (560, 678640), (595, 638720), (640, 593810), (680, 558880), (700, 542912), (800, 475048), (850, 447104), (896, 424150), (952, 399200), (998, 380800), (1088, 349300), (1120, 339320), (1190, 319360), (1280, 296905), (1360, 279440), (1400, 271456), (1600, 237524), (1700, 223552), (1792, 212075), (1904, 199600), (1996, 190400), (2176, 174650), (2240, 169660), (2380, 159680), (2495, 152320), (2720, 139720), (2800, 135728), (2975, 127744), (3200, 118762), (3400, 111776), (3493, 108800), (3808, 99800), (3992, 95200), (4352, 87325), (4480, 84830), (4760, 79840), (4990, 76160), (5440, 69860), (5600, 67864), (5950, 63872), (6400, 59381), (6800, 55888), (6986, 54400), (7616, 49900), (7984, 47600), (8483, 44800), (8960, 42415), (9520, 39920), (9980, 38080), (10880, 34930), (11200, 33932), (11900, 31936), (12475, 30464), (13600, 27944), (13972, 27200), (15232, 24950), (15968, 23800), (16966, 22400), (17465, 21760), (19040, 19960)]