23804340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 80906112

約数和(自身を除く): 57101772

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, 157, 190, 210, 228, 266, 285, 314, 361, 380, 399, 420, 471, 532, 570, 628, 665, 722, 785, 798, 942, 1083, 1099, 1140, 1330, 1444, 1570, 1596, 1805, 1884, 1995, 2166, 2198, 2355, 2527, 2660, 2983, 3140, 3297, 3610, 3990, 4332, 4396, 4710, 5054, 5415, 5495, 5966, 6594, 7220, 7581, 7980, 8949, 9420, 10108, 10830, 10990, 11932, 12635, 13188, 14915, 15162, 16485, 17898, 20881, 21660, 21980, 25270, 29830, 30324, 32970, 35796, 37905, 41762, 44745, 50540, 56677, 59660, 62643, 65940, 75810, 83524, 89490, 104405, 113354, 125286, 151620, 170031, 178980, 208810, 226708, 250572, 283385, 313215, 340062, 396739, 417620, 566770, 626430, 680124, 793478, 850155, 1133540, 1190217, 1252860, 1586956, 1700310, 1983695, 2380434, 3400620, 3967390, 4760868, 5951085, 7934780, 11902170, 23804340]

約数ペア:

[(1, 23804340), (2, 11902170), (3, 7934780), (4, 5951085), (5, 4760868), (6, 3967390), (7, 3400620), (10, 2380434), (12, 1983695), (14, 1700310), (15, 1586956), (19, 1252860), (20, 1190217), (21, 1133540), (28, 850155), (30, 793478), (35, 680124), (38, 626430), (42, 566770), (57, 417620), (60, 396739), (70, 340062), (76, 313215), (84, 283385), (95, 250572), (105, 226708), (114, 208810), (133, 178980), (140, 170031), (157, 151620), (190, 125286), (210, 113354), (228, 104405), (266, 89490), (285, 83524), (314, 75810), (361, 65940), (380, 62643), (399, 59660), (420, 56677), (471, 50540), (532, 44745), (570, 41762), (628, 37905), (665, 35796), (722, 32970), (785, 30324), (798, 29830), (942, 25270), (1083, 21980), (1099, 21660), (1140, 20881), (1330, 17898), (1444, 16485), (1570, 15162), (1596, 14915), (1805, 13188), (1884, 12635), (1995, 11932), (2166, 10990), (2198, 10830), (2355, 10108), (2527, 9420), (2660, 8949), (2983, 7980), (3140, 7581), (3297, 7220), (3610, 6594), (3990, 5966), (4332, 5495), (4396, 5415), (4710, 5054)]