209036800

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{2333}}^1$

素因数の和:2368

約数の個数: 120

約数和(自身を含む): 592145136

約数和(自身を除く): 383108336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2333, 2560, 2800, 3200, 3584, 4480, 4666, 5600, 6400, 8960, 9332, 11200, 11665, 12800, 16331, 17920, 18664, 22400, 23330, 32662, 37328, 44800, 46660, 58325, 65324, 74656, 81655, 89600, 93320, 116650, 130648, 149312, 163310, 186640, 233300, 261296, 298624, 326620, 373280, 408275, 466600, 522592, 597248, 653240, 746560, 816550, 933200, 1045184, 1194496, 1306480, 1493120, 1633100, 1866400, 2090368, 2612960, 2986240, 3266200, 3732800, 4180736, 5225920, 5972480, 6532400, 7465600, 8361472, 10451840, 13064800, 14931200, 20903680, 26129600, 29862400, 41807360, 52259200, 104518400, 209036800]

約数ペア:

[(1, 209036800), (2, 104518400), (4, 52259200), (5, 41807360), (7, 29862400), (8, 26129600), (10, 20903680), (14, 14931200), (16, 13064800), (20, 10451840), (25, 8361472), (28, 7465600), (32, 6532400), (35, 5972480), (40, 5225920), (50, 4180736), (56, 3732800), (64, 3266200), (70, 2986240), (80, 2612960), (100, 2090368), (112, 1866400), (128, 1633100), (140, 1493120), (160, 1306480), (175, 1194496), (200, 1045184), (224, 933200), (256, 816550), (280, 746560), (320, 653240), (350, 597248), (400, 522592), (448, 466600), (512, 408275), (560, 373280), (640, 326620), (700, 298624), (800, 261296), (896, 233300), (1120, 186640), (1280, 163310), (1400, 149312), (1600, 130648), (1792, 116650), (2240, 93320), (2333, 89600), (2560, 81655), (2800, 74656), (3200, 65324), (3584, 58325), (4480, 46660), (4666, 44800), (5600, 37328), (6400, 32662), (8960, 23330), (9332, 22400), (11200, 18664), (11665, 17920), (12800, 16331)]