804950580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5309}}^1$

素因数の和:5366

約数の個数: 144

約数和(自身を含む): 2719059840

約数和(自身を除く): 1914109260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 361, 380, 399, 420, 532, 570, 665, 722, 798, 1083, 1140, 1330, 1444, 1596, 1805, 1995, 2166, 2527, 2660, 3610, 3990, 4332, 5054, 5309, 5415, 7220, 7581, 7980, 10108, 10618, 10830, 12635, 15162, 15927, 21236, 21660, 25270, 26545, 30324, 31854, 37163, 37905, 50540, 53090, 63708, 74326, 75810, 79635, 100871, 106180, 111489, 148652, 151620, 159270, 185815, 201742, 222978, 302613, 318540, 371630, 403484, 445956, 504355, 557445, 605226, 706097, 743260, 1008710, 1114890, 1210452, 1412194, 1513065, 1916549, 2017420, 2118291, 2229780, 2824388, 3026130, 3530485, 3833098, 4236582, 5749647, 6052260, 7060970, 7666196, 8473164, 9582745, 10591455, 11499294, 13415843, 14121940, 19165490, 21182910, 22998588, 26831686, 28748235, 38330980, 40247529, 42365820, 53663372, 57496470, 67079215, 80495058, 114992940, 134158430, 160990116, 201237645, 268316860, 402475290, 804950580]

約数ペア:

[(1, 804950580), (2, 402475290), (3, 268316860), (4, 201237645), (5, 160990116), (6, 134158430), (7, 114992940), (10, 80495058), (12, 67079215), (14, 57496470), (15, 53663372), (19, 42365820), (20, 40247529), (21, 38330980), (28, 28748235), (30, 26831686), (35, 22998588), (38, 21182910), (42, 19165490), (57, 14121940), (60, 13415843), (70, 11499294), (76, 10591455), (84, 9582745), (95, 8473164), (105, 7666196), (114, 7060970), (133, 6052260), (140, 5749647), (190, 4236582), (210, 3833098), (228, 3530485), (266, 3026130), (285, 2824388), (361, 2229780), (380, 2118291), (399, 2017420), (420, 1916549), (532, 1513065), (570, 1412194), (665, 1210452), (722, 1114890), (798, 1008710), (1083, 743260), (1140, 706097), (1330, 605226), (1444, 557445), (1596, 504355), (1805, 445956), (1995, 403484), (2166, 371630), (2527, 318540), (2660, 302613), (3610, 222978), (3990, 201742), (4332, 185815), (5054, 159270), (5309, 151620), (5415, 148652), (7220, 111489), (7581, 106180), (7980, 100871), (10108, 79635), (10618, 75810), (10830, 74326), (12635, 63708), (15162, 53090), (15927, 50540), (21236, 37905), (21660, 37163), (25270, 31854), (26545, 30324)]