166247640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3983

約数の個数: 160

約数和(自身を含む): 601912080

約数和(自身を除く): 435664440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 3947, 4212, 4680, 5265, 7020, 7894, 8424, 10530, 11841, 14040, 15788, 19735, 21060, 23682, 31576, 35523, 39470, 42120, 47364, 51311, 59205, 71046, 78940, 94728, 102622, 106569, 118410, 142092, 153933, 157880, 177615, 205244, 213138, 236820, 256555, 284184, 307866, 319707, 355230, 410488, 426276, 461799, 473640, 513110, 532845, 615732, 639414, 710460, 769665, 852552, 923598, 1026220, 1065690, 1231464, 1278828, 1385397, 1420920, 1539330, 1598535, 1847196, 2052440, 2131380, 2308995, 2557656, 2770794, 3078660, 3197070, 3694392, 4156191, 4262760, 4617990, 5541588, 6157320, 6394140, 6926985, 8312382, 9235980, 11083176, 12788280, 13853970, 16624764, 18471960, 20780955, 27707940, 33249528, 41561910, 55415880, 83123820, 166247640]

約数ペア:

[(1, 166247640), (2, 83123820), (3, 55415880), (4, 41561910), (5, 33249528), (6, 27707940), (8, 20780955), (9, 18471960), (10, 16624764), (12, 13853970), (13, 12788280), (15, 11083176), (18, 9235980), (20, 8312382), (24, 6926985), (26, 6394140), (27, 6157320), (30, 5541588), (36, 4617990), (39, 4262760), (40, 4156191), (45, 3694392), (52, 3197070), (54, 3078660), (60, 2770794), (65, 2557656), (72, 2308995), (78, 2131380), (81, 2052440), (90, 1847196), (104, 1598535), (108, 1539330), (117, 1420920), (120, 1385397), (130, 1278828), (135, 1231464), (156, 1065690), (162, 1026220), (180, 923598), (195, 852552), (216, 769665), (234, 710460), (260, 639414), (270, 615732), (312, 532845), (324, 513110), (351, 473640), (360, 461799), (390, 426276), (405, 410488), (468, 355230), (520, 319707), (540, 307866), (585, 284184), (648, 256555), (702, 236820), (780, 213138), (810, 205244), (936, 177615), (1053, 157880), (1080, 153933), (1170, 142092), (1404, 118410), (1560, 106569), (1620, 102622), (1755, 94728), (2106, 78940), (2340, 71046), (2808, 59205), (3240, 51311), (3510, 47364), (3947, 42120), (4212, 39470), (4680, 35523), (5265, 31576), (7020, 23682), (7894, 21060), (8424, 19735), (10530, 15788), (11841, 14040)]