267955740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 880527648

約数和(自身を除く): 612571908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 307, 373, 390, 468, 585, 614, 746, 780, 921, 1119, 1170, 1228, 1492, 1535, 1842, 1865, 2238, 2340, 2763, 3070, 3357, 3684, 3730, 3991, 4476, 4605, 4849, 5526, 5595, 6140, 6714, 7460, 7982, 9210, 9698, 11052, 11190, 11973, 13428, 13815, 14547, 15964, 16785, 18420, 19396, 19955, 22380, 23946, 24245, 27630, 29094, 33570, 35919, 39910, 43641, 47892, 48490, 55260, 58188, 59865, 67140, 71838, 72735, 79820, 87282, 96980, 114511, 119730, 143676, 145470, 174564, 179595, 218205, 229022, 239460, 290940, 343533, 359190, 436410, 458044, 572555, 687066, 718380, 872820, 1030599, 1145110, 1374132, 1488643, 1717665, 2061198, 2290220, 2977286, 3435330, 4122396, 4465929, 5152995, 5954572, 6870660, 7443215, 8931858, 10305990, 13397787, 14886430, 17863716, 20611980, 22329645, 26795574, 29772860, 44659290, 53591148, 66988935, 89318580, 133977870, 267955740]

約数ペア:

[(1, 267955740), (2, 133977870), (3, 89318580), (4, 66988935), (5, 53591148), (6, 44659290), (9, 29772860), (10, 26795574), (12, 22329645), (13, 20611980), (15, 17863716), (18, 14886430), (20, 13397787), (26, 10305990), (30, 8931858), (36, 7443215), (39, 6870660), (45, 5954572), (52, 5152995), (60, 4465929), (65, 4122396), (78, 3435330), (90, 2977286), (117, 2290220), (130, 2061198), (156, 1717665), (180, 1488643), (195, 1374132), (234, 1145110), (260, 1030599), (307, 872820), (373, 718380), (390, 687066), (468, 572555), (585, 458044), (614, 436410), (746, 359190), (780, 343533), (921, 290940), (1119, 239460), (1170, 229022), (1228, 218205), (1492, 179595), (1535, 174564), (1842, 145470), (1865, 143676), (2238, 119730), (2340, 114511), (2763, 96980), (3070, 87282), (3357, 79820), (3684, 72735), (3730, 71838), (3991, 67140), (4476, 59865), (4605, 58188), (4849, 55260), (5526, 48490), (5595, 47892), (6140, 43641), (6714, 39910), (7460, 35919), (7982, 33570), (9210, 29094), (9698, 27630), (11052, 24245), (11190, 23946), (11973, 22380), (13428, 19955), (13815, 19396), (14547, 18420), (15964, 16785)]