929662720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3406

約数の個数: 144

約数和(自身を含む): 2627831808

約数和(自身を除く): 1698169088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3347, 3472, 3968, 4340, 4480, 4960, 6694, 6944, 7936, 8680, 8960, 9920, 13388, 13888, 16735, 17360, 19840, 23429, 26776, 27776, 33470, 34720, 39680, 46858, 53552, 55552, 66940, 69440, 93716, 103757, 107104, 117145, 133880, 138880, 187432, 207514, 214208, 234290, 267760, 277760, 374864, 415028, 428416, 468580, 518785, 535520, 726299, 749728, 830056, 856832, 937160, 1037570, 1071040, 1452598, 1499456, 1660112, 1874320, 2075140, 2142080, 2905196, 2998912, 3320224, 3631495, 3748640, 4150280, 4284160, 5810392, 5997824, 6640448, 7262990, 7497280, 8300560, 11620784, 13280896, 14525980, 14994560, 16601120, 23241568, 26561792, 29051960, 29989120, 33202240, 46483136, 58103920, 66404480, 92966272, 116207840, 132808960, 185932544, 232415680, 464831360, 929662720]

約数ペア:

[(1, 929662720), (2, 464831360), (4, 232415680), (5, 185932544), (7, 132808960), (8, 116207840), (10, 92966272), (14, 66404480), (16, 58103920), (20, 46483136), (28, 33202240), (31, 29989120), (32, 29051960), (35, 26561792), (40, 23241568), (56, 16601120), (62, 14994560), (64, 14525980), (70, 13280896), (80, 11620784), (112, 8300560), (124, 7497280), (128, 7262990), (140, 6640448), (155, 5997824), (160, 5810392), (217, 4284160), (224, 4150280), (248, 3748640), (256, 3631495), (280, 3320224), (310, 2998912), (320, 2905196), (434, 2142080), (448, 2075140), (496, 1874320), (560, 1660112), (620, 1499456), (640, 1452598), (868, 1071040), (896, 1037570), (992, 937160), (1085, 856832), (1120, 830056), (1240, 749728), (1280, 726299), (1736, 535520), (1792, 518785), (1984, 468580), (2170, 428416), (2240, 415028), (2480, 374864), (3347, 277760), (3472, 267760), (3968, 234290), (4340, 214208), (4480, 207514), (4960, 187432), (6694, 138880), (6944, 133880), (7936, 117145), (8680, 107104), (8960, 103757), (9920, 93716), (13388, 69440), (13888, 66940), (16735, 55552), (17360, 53552), (19840, 46858), (23429, 39680), (26776, 34720), (27776, 33470)]