1992063780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1936

約数の個数: 240

約数和(自身を含む): 7219529856

約数和(自身を除く): 5227466076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 97, 105, 108, 126, 135, 140, 162, 180, 189, 194, 210, 252, 270, 291, 315, 324, 378, 388, 405, 420, 485, 540, 567, 582, 630, 679, 756, 810, 873, 945, 970, 1134, 1164, 1260, 1358, 1455, 1620, 1746, 1811, 1890, 1940, 2037, 2268, 2619, 2716, 2835, 2910, 3395, 3492, 3622, 3780, 4074, 4365, 5238, 5433, 5670, 5820, 6111, 6790, 7244, 7857, 8148, 8730, 9055, 10185, 10476, 10866, 11340, 12222, 12677, 13095, 13580, 15714, 16299, 17460, 18110, 18333, 20370, 21732, 24444, 25354, 26190, 27165, 30555, 31428, 32598, 36220, 36666, 38031, 39285, 40740, 48897, 50708, 52380, 54330, 54999, 61110, 63385, 65196, 73332, 76062, 78570, 81495, 91665, 97794, 108660, 109998, 114093, 122220, 126770, 146691, 152124, 157140, 162990, 175667, 183330, 190155, 195588, 219996, 228186, 244485, 253540, 274995, 293382, 325980, 342279, 351334, 366660, 380310, 456372, 488970, 527001, 549990, 570465, 586764, 684558, 702668, 733455, 760620, 878335, 977940, 1026837, 1054002, 1099980, 1140930, 1229669, 1369116, 1466910, 1581003, 1711395, 1756670, 2053674, 2108004, 2281860, 2459338, 2635005, 2933820, 3162006, 3422790, 3513340, 3689007, 4107348, 4743009, 4918676, 5134185, 5270010, 6148345, 6324012, 6845580, 7378014, 7905015, 9486018, 10268370, 10540020, 11067021, 12296690, 14229027, 14756028, 15810030, 18445035, 18972036, 20536740, 22134042, 23715045, 24593380, 28458054, 31620060, 33201063, 36890070, 44268084, 47430090, 55335105, 56916108, 66402126, 71145135, 73780140, 94860180, 99603189, 110670210, 132804252, 142290270, 166005315, 199206378, 221340420, 284580540, 332010630, 398412756, 498015945, 664021260, 996031890, 1992063780]

約数ペア:

[(1, 1992063780), (2, 996031890), (3, 664021260), (4, 498015945), (5, 398412756), (6, 332010630), (7, 284580540), (9, 221340420), (10, 199206378), (12, 166005315), (14, 142290270), (15, 132804252), (18, 110670210), (20, 99603189), (21, 94860180), (27, 73780140), (28, 71145135), (30, 66402126), (35, 56916108), (36, 55335105), (42, 47430090), (45, 44268084), (54, 36890070), (60, 33201063), (63, 31620060), (70, 28458054), (81, 24593380), (84, 23715045), (90, 22134042), (97, 20536740), (105, 18972036), (108, 18445035), (126, 15810030), (135, 14756028), (140, 14229027), (162, 12296690), (180, 11067021), (189, 10540020), (194, 10268370), (210, 9486018), (252, 7905015), (270, 7378014), (291, 6845580), (315, 6324012), (324, 6148345), (378, 5270010), (388, 5134185), (405, 4918676), (420, 4743009), (485, 4107348), (540, 3689007), (567, 3513340), (582, 3422790), (630, 3162006), (679, 2933820), (756, 2635005), (810, 2459338), (873, 2281860), (945, 2108004), (970, 2053674), (1134, 1756670), (1164, 1711395), (1260, 1581003), (1358, 1466910), (1455, 1369116), (1620, 1229669), (1746, 1140930), (1811, 1099980), (1890, 1054002), (1940, 1026837), (2037, 977940), (2268, 878335), (2619, 760620), (2716, 733455), (2835, 702668), (2910, 684558), (3395, 586764), (3492, 570465), (3622, 549990), (3780, 527001), (4074, 488970), (4365, 456372), (5238, 380310), (5433, 366660), (5670, 351334), (5820, 342279), (6111, 325980), (6790, 293382), (7244, 274995), (7857, 253540), (8148, 244485), (8730, 228186), (9055, 219996), (10185, 195588), (10476, 190155), (10866, 183330), (11340, 175667), (12222, 162990), (12677, 157140), (13095, 152124), (13580, 146691), (15714, 126770), (16299, 122220), (17460, 114093), (18110, 109998), (18333, 108660), (20370, 97794), (21732, 91665), (24444, 81495), (25354, 78570), (26190, 76062), (27165, 73332), (30555, 65196), (31428, 63385), (32598, 61110), (36220, 54999), (36666, 54330), (38031, 52380), (39285, 50708), (40740, 48897)]