2019914400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{120233}}^1$

素因数の和:120263

約数の個数: 144

約数和(自身を含む): 7514144064

約数和(自身を除く): 5494229664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 120233, 240466, 360699, 480932, 601165, 721398, 841631, 961864, 1202330, 1442796, 1683262, 1803495, 1923728, 2404660, 2524893, 2885592, 3005825, 3366524, 3606990, 3847456, 4208155, 4809320, 5049786, 5771184, 6011650, 6733048, 7213980, 8416310, 9017475, 9618640, 10099572, 11542368, 12023300, 12624465, 13466096, 14427960, 16832620, 18034950, 19237280, 20199144, 21040775, 24046600, 25248930, 26932192, 28855920, 33665240, 36069900, 40398288, 42081550, 48093200, 50497860, 57711840, 63122325, 67330480, 72139800, 80796576, 84163100, 96186400, 100995720, 126244650, 134660960, 144279600, 168326200, 201991440, 252489300, 288559200, 336652400, 403982880, 504978600, 673304800, 1009957200, 2019914400]

約数ペア:

[(1, 2019914400), (2, 1009957200), (3, 673304800), (4, 504978600), (5, 403982880), (6, 336652400), (7, 288559200), (8, 252489300), (10, 201991440), (12, 168326200), (14, 144279600), (15, 134660960), (16, 126244650), (20, 100995720), (21, 96186400), (24, 84163100), (25, 80796576), (28, 72139800), (30, 67330480), (32, 63122325), (35, 57711840), (40, 50497860), (42, 48093200), (48, 42081550), (50, 40398288), (56, 36069900), (60, 33665240), (70, 28855920), (75, 26932192), (80, 25248930), (84, 24046600), (96, 21040775), (100, 20199144), (105, 19237280), (112, 18034950), (120, 16832620), (140, 14427960), (150, 13466096), (160, 12624465), (168, 12023300), (175, 11542368), (200, 10099572), (210, 9618640), (224, 9017475), (240, 8416310), (280, 7213980), (300, 6733048), (336, 6011650), (350, 5771184), (400, 5049786), (420, 4809320), (480, 4208155), (525, 3847456), (560, 3606990), (600, 3366524), (672, 3005825), (700, 2885592), (800, 2524893), (840, 2404660), (1050, 1923728), (1120, 1803495), (1200, 1683262), (1400, 1442796), (1680, 1202330), (2100, 961864), (2400, 841631), (2800, 721398), (3360, 601165), (4200, 480932), (5600, 360699), (8400, 240466), (16800, 120233)]