154182560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 444165120

約数和(自身を除く): 289982560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 47, 56, 58, 70, 80, 94, 101, 112, 116, 140, 145, 160, 188, 202, 203, 224, 232, 235, 280, 290, 329, 376, 404, 406, 464, 470, 505, 560, 580, 658, 707, 752, 808, 812, 928, 940, 1010, 1015, 1120, 1160, 1316, 1363, 1414, 1504, 1616, 1624, 1645, 1880, 2020, 2030, 2320, 2632, 2726, 2828, 2929, 3232, 3248, 3290, 3535, 3760, 4040, 4060, 4640, 4747, 5264, 5452, 5656, 5858, 6496, 6580, 6815, 7070, 7520, 8080, 8120, 9494, 9541, 10528, 10904, 11312, 11716, 13160, 13630, 14140, 14645, 16160, 16240, 18988, 19082, 20503, 21808, 22624, 23432, 23735, 26320, 27260, 28280, 29290, 32480, 33229, 37976, 38164, 41006, 43616, 46864, 47470, 47705, 52640, 54520, 56560, 58580, 66458, 75952, 76328, 82012, 93728, 94940, 95410, 102515, 109040, 113120, 117160, 132916, 137663, 151904, 152656, 164024, 166145, 189880, 190820, 205030, 218080, 234320, 265832, 275326, 305312, 328048, 332290, 379760, 381640, 410060, 468640, 531664, 550652, 656096, 664580, 688315, 759520, 763280, 820120, 963641, 1063328, 1101304, 1329160, 1376630, 1526560, 1640240, 1927282, 2202608, 2658320, 2753260, 3280480, 3854564, 4405216, 4818205, 5316640, 5506520, 7709128, 9636410, 11013040, 15418256, 19272820, 22026080, 30836512, 38545640, 77091280, 154182560]

約数ペア:

[(1, 154182560), (2, 77091280), (4, 38545640), (5, 30836512), (7, 22026080), (8, 19272820), (10, 15418256), (14, 11013040), (16, 9636410), (20, 7709128), (28, 5506520), (29, 5316640), (32, 4818205), (35, 4405216), (40, 3854564), (47, 3280480), (56, 2753260), (58, 2658320), (70, 2202608), (80, 1927282), (94, 1640240), (101, 1526560), (112, 1376630), (116, 1329160), (140, 1101304), (145, 1063328), (160, 963641), (188, 820120), (202, 763280), (203, 759520), (224, 688315), (232, 664580), (235, 656096), (280, 550652), (290, 531664), (329, 468640), (376, 410060), (404, 381640), (406, 379760), (464, 332290), (470, 328048), (505, 305312), (560, 275326), (580, 265832), (658, 234320), (707, 218080), (752, 205030), (808, 190820), (812, 189880), (928, 166145), (940, 164024), (1010, 152656), (1015, 151904), (1120, 137663), (1160, 132916), (1316, 117160), (1363, 113120), (1414, 109040), (1504, 102515), (1616, 95410), (1624, 94940), (1645, 93728), (1880, 82012), (2020, 76328), (2030, 75952), (2320, 66458), (2632, 58580), (2726, 56560), (2828, 54520), (2929, 52640), (3232, 47705), (3248, 47470), (3290, 46864), (3535, 43616), (3760, 41006), (4040, 38164), (4060, 37976), (4640, 33229), (4747, 32480), (5264, 29290), (5452, 28280), (5656, 27260), (5858, 26320), (6496, 23735), (6580, 23432), (6815, 22624), (7070, 21808), (7520, 20503), (8080, 19082), (8120, 18988), (9494, 16240), (9541, 16160), (10528, 14645), (10904, 14140), (11312, 13630), (11716, 13160)]