196764960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:555

約数の個数: 192

約数和(自身を含む): 714776832

約数和(自身を除く): 518011872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 157, 160, 168, 210, 224, 240, 280, 314, 336, 373, 420, 471, 480, 560, 628, 672, 746, 785, 840, 942, 1099, 1119, 1120, 1256, 1492, 1570, 1680, 1865, 1884, 2198, 2238, 2355, 2512, 2611, 2984, 3140, 3297, 3360, 3730, 3768, 4396, 4476, 4710, 5024, 5222, 5495, 5595, 5968, 6280, 6594, 7460, 7536, 7833, 8792, 8952, 9420, 10444, 10990, 11190, 11936, 12560, 13055, 13188, 14920, 15072, 15666, 16485, 17584, 17904, 18840, 20888, 21980, 22380, 25120, 26110, 26376, 29840, 31332, 32970, 35168, 35808, 37680, 39165, 41776, 43960, 44760, 52220, 52752, 58561, 59680, 62664, 65940, 75360, 78330, 83552, 87920, 89520, 104440, 105504, 117122, 125328, 131880, 156660, 175683, 175840, 179040, 208880, 234244, 250656, 263760, 292805, 313320, 351366, 409927, 417760, 468488, 527520, 585610, 626640, 702732, 819854, 878415, 936976, 1171220, 1229781, 1253280, 1405464, 1639708, 1756830, 1873952, 2049635, 2342440, 2459562, 2810928, 3279416, 3513660, 4099270, 4684880, 4919124, 5621856, 6148905, 6558832, 7027320, 8198540, 9369760, 9838248, 12297810, 13117664, 14054640, 16397080, 19676496, 24595620, 28109280, 32794160, 39352992, 49191240, 65588320, 98382480, 196764960]

約数ペア:

[(1, 196764960), (2, 98382480), (3, 65588320), (4, 49191240), (5, 39352992), (6, 32794160), (7, 28109280), (8, 24595620), (10, 19676496), (12, 16397080), (14, 14054640), (15, 13117664), (16, 12297810), (20, 9838248), (21, 9369760), (24, 8198540), (28, 7027320), (30, 6558832), (32, 6148905), (35, 5621856), (40, 4919124), (42, 4684880), (48, 4099270), (56, 3513660), (60, 3279416), (70, 2810928), (80, 2459562), (84, 2342440), (96, 2049635), (105, 1873952), (112, 1756830), (120, 1639708), (140, 1405464), (157, 1253280), (160, 1229781), (168, 1171220), (210, 936976), (224, 878415), (240, 819854), (280, 702732), (314, 626640), (336, 585610), (373, 527520), (420, 468488), (471, 417760), (480, 409927), (560, 351366), (628, 313320), (672, 292805), (746, 263760), (785, 250656), (840, 234244), (942, 208880), (1099, 179040), (1119, 175840), (1120, 175683), (1256, 156660), (1492, 131880), (1570, 125328), (1680, 117122), (1865, 105504), (1884, 104440), (2198, 89520), (2238, 87920), (2355, 83552), (2512, 78330), (2611, 75360), (2984, 65940), (3140, 62664), (3297, 59680), (3360, 58561), (3730, 52752), (3768, 52220), (4396, 44760), (4476, 43960), (4710, 41776), (5024, 39165), (5222, 37680), (5495, 35808), (5595, 35168), (5968, 32970), (6280, 31332), (6594, 29840), (7460, 26376), (7536, 26110), (7833, 25120), (8792, 22380), (8952, 21980), (9420, 20888), (10444, 18840), (10990, 17904), (11190, 17584), (11936, 16485), (12560, 15666), (13055, 15072), (13188, 14920)]