468903680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:974

約数の個数: 144

約数和(自身を含む): 1306851840

約数和(自身を除く): 837948160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 256, 280, 295, 320, 413, 448, 472, 560, 590, 640, 826, 887, 896, 944, 1120, 1180, 1280, 1652, 1774, 1792, 1888, 2065, 2240, 2360, 3304, 3548, 3776, 4130, 4435, 4480, 4720, 6209, 6608, 7096, 7552, 8260, 8870, 8960, 9440, 12418, 13216, 14192, 15104, 16520, 17740, 18880, 24836, 26432, 28384, 31045, 33040, 35480, 37760, 49672, 52333, 52864, 56768, 62090, 66080, 70960, 75520, 99344, 104666, 105728, 113536, 124180, 132160, 141920, 198688, 209332, 227072, 248360, 261665, 264320, 283840, 366331, 397376, 418664, 496720, 523330, 528640, 567680, 732662, 794752, 837328, 993440, 1046660, 1135360, 1465324, 1589504, 1674656, 1831655, 1986880, 2093320, 2930648, 3349312, 3663310, 3973760, 4186640, 5861296, 6698624, 7326620, 7947520, 8373280, 11722592, 13397248, 14653240, 16746560, 23445184, 29306480, 33493120, 46890368, 58612960, 66986240, 93780736, 117225920, 234451840, 468903680]

約数ペア:

[(1, 468903680), (2, 234451840), (4, 117225920), (5, 93780736), (7, 66986240), (8, 58612960), (10, 46890368), (14, 33493120), (16, 29306480), (20, 23445184), (28, 16746560), (32, 14653240), (35, 13397248), (40, 11722592), (56, 8373280), (59, 7947520), (64, 7326620), (70, 6698624), (80, 5861296), (112, 4186640), (118, 3973760), (128, 3663310), (140, 3349312), (160, 2930648), (224, 2093320), (236, 1986880), (256, 1831655), (280, 1674656), (295, 1589504), (320, 1465324), (413, 1135360), (448, 1046660), (472, 993440), (560, 837328), (590, 794752), (640, 732662), (826, 567680), (887, 528640), (896, 523330), (944, 496720), (1120, 418664), (1180, 397376), (1280, 366331), (1652, 283840), (1774, 264320), (1792, 261665), (1888, 248360), (2065, 227072), (2240, 209332), (2360, 198688), (3304, 141920), (3548, 132160), (3776, 124180), (4130, 113536), (4435, 105728), (4480, 104666), (4720, 99344), (6209, 75520), (6608, 70960), (7096, 66080), (7552, 62090), (8260, 56768), (8870, 52864), (8960, 52333), (9440, 49672), (12418, 37760), (13216, 35480), (14192, 33040), (15104, 31045), (16520, 28384), (17740, 26432), (18880, 24836)]