173264560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 488540160

約数和(自身を除く): 315275600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 47, 56, 58, 70, 80, 94, 112, 116, 140, 145, 188, 203, 227, 232, 235, 280, 290, 329, 376, 406, 454, 464, 470, 560, 580, 658, 752, 812, 908, 940, 1015, 1135, 1160, 1316, 1363, 1589, 1624, 1645, 1816, 1880, 2030, 2270, 2320, 2632, 2726, 3178, 3248, 3290, 3632, 3760, 4060, 4540, 5264, 5452, 6356, 6580, 6583, 6815, 7945, 8120, 9080, 9541, 10669, 10904, 12712, 13160, 13166, 13630, 15890, 16240, 18160, 19082, 21338, 21808, 25424, 26320, 26332, 27260, 31780, 32915, 38164, 42676, 46081, 47705, 52664, 53345, 54520, 63560, 65830, 74683, 76328, 85352, 92162, 95410, 105328, 106690, 109040, 127120, 131660, 149366, 152656, 170704, 184324, 190820, 213380, 230405, 263320, 298732, 309401, 368648, 373415, 381640, 426760, 460810, 526640, 597464, 618802, 737296, 746830, 763280, 853520, 921620, 1194928, 1237604, 1493660, 1547005, 1843240, 2165807, 2475208, 2987320, 3094010, 3686480, 4331614, 4950416, 5974640, 6188020, 8663228, 10829035, 12376040, 17326456, 21658070, 24752080, 34652912, 43316140, 86632280, 173264560]

約数ペア:

[(1, 173264560), (2, 86632280), (4, 43316140), (5, 34652912), (7, 24752080), (8, 21658070), (10, 17326456), (14, 12376040), (16, 10829035), (20, 8663228), (28, 6188020), (29, 5974640), (35, 4950416), (40, 4331614), (47, 3686480), (56, 3094010), (58, 2987320), (70, 2475208), (80, 2165807), (94, 1843240), (112, 1547005), (116, 1493660), (140, 1237604), (145, 1194928), (188, 921620), (203, 853520), (227, 763280), (232, 746830), (235, 737296), (280, 618802), (290, 597464), (329, 526640), (376, 460810), (406, 426760), (454, 381640), (464, 373415), (470, 368648), (560, 309401), (580, 298732), (658, 263320), (752, 230405), (812, 213380), (908, 190820), (940, 184324), (1015, 170704), (1135, 152656), (1160, 149366), (1316, 131660), (1363, 127120), (1589, 109040), (1624, 106690), (1645, 105328), (1816, 95410), (1880, 92162), (2030, 85352), (2270, 76328), (2320, 74683), (2632, 65830), (2726, 63560), (3178, 54520), (3248, 53345), (3290, 52664), (3632, 47705), (3760, 46081), (4060, 42676), (4540, 38164), (5264, 32915), (5452, 31780), (6356, 27260), (6580, 26332), (6583, 26320), (6815, 25424), (7945, 21808), (8120, 21338), (9080, 19082), (9541, 18160), (10669, 16240), (10904, 15890), (12712, 13630), (13160, 13166)]