22485540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 81543168

約数和(自身を除く): 59057628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 157, 165, 186, 210, 217, 220, 231, 308, 310, 314, 330, 341, 372, 385, 420, 434, 462, 465, 471, 620, 628, 651, 660, 682, 770, 785, 868, 924, 930, 942, 1023, 1085, 1099, 1155, 1302, 1364, 1540, 1570, 1705, 1727, 1860, 1884, 2046, 2170, 2198, 2310, 2355, 2387, 2604, 3140, 3255, 3297, 3410, 3454, 4092, 4340, 4396, 4620, 4710, 4774, 4867, 5115, 5181, 5495, 6510, 6594, 6820, 6908, 7161, 8635, 9420, 9548, 9734, 10230, 10362, 10990, 11935, 12089, 13020, 13188, 14322, 14601, 16485, 17270, 19468, 20460, 20724, 21980, 23870, 24178, 24335, 25905, 28644, 29202, 32970, 34069, 34540, 35805, 36267, 47740, 48356, 48670, 51810, 53537, 58404, 60445, 65940, 68138, 71610, 72534, 73005, 97340, 102207, 103620, 107074, 120890, 136276, 143220, 145068, 146010, 160611, 170345, 181335, 204414, 214148, 241780, 267685, 292020, 321222, 340690, 362670, 374759, 408828, 511035, 535370, 642444, 681380, 725340, 749518, 803055, 1022070, 1070740, 1124277, 1499036, 1606110, 1873795, 2044140, 2248554, 3212220, 3747590, 4497108, 5621385, 7495180, 11242770, 22485540]

約数ペア:

[(1, 22485540), (2, 11242770), (3, 7495180), (4, 5621385), (5, 4497108), (6, 3747590), (7, 3212220), (10, 2248554), (11, 2044140), (12, 1873795), (14, 1606110), (15, 1499036), (20, 1124277), (21, 1070740), (22, 1022070), (28, 803055), (30, 749518), (31, 725340), (33, 681380), (35, 642444), (42, 535370), (44, 511035), (55, 408828), (60, 374759), (62, 362670), (66, 340690), (70, 321222), (77, 292020), (84, 267685), (93, 241780), (105, 214148), (110, 204414), (124, 181335), (132, 170345), (140, 160611), (154, 146010), (155, 145068), (157, 143220), (165, 136276), (186, 120890), (210, 107074), (217, 103620), (220, 102207), (231, 97340), (308, 73005), (310, 72534), (314, 71610), (330, 68138), (341, 65940), (372, 60445), (385, 58404), (420, 53537), (434, 51810), (462, 48670), (465, 48356), (471, 47740), (620, 36267), (628, 35805), (651, 34540), (660, 34069), (682, 32970), (770, 29202), (785, 28644), (868, 25905), (924, 24335), (930, 24178), (942, 23870), (1023, 21980), (1085, 20724), (1099, 20460), (1155, 19468), (1302, 17270), (1364, 16485), (1540, 14601), (1570, 14322), (1705, 13188), (1727, 13020), (1860, 12089), (1884, 11935), (2046, 10990), (2170, 10362), (2198, 10230), (2310, 9734), (2355, 9548), (2387, 9420), (2604, 8635), (3140, 7161), (3255, 6908), (3297, 6820), (3410, 6594), (3454, 6510), (4092, 5495), (4340, 5181), (4396, 5115), (4620, 4867), (4710, 4774)]