235027320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{677}}^1$

素因数の和:965

約数の個数: 128

約数和(自身を含む): 773245440

約数和(自身を除く): 538218120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 263, 264, 330, 440, 526, 660, 677, 789, 1052, 1315, 1320, 1354, 1578, 2031, 2104, 2630, 2708, 2893, 3156, 3385, 3945, 4062, 5260, 5416, 5786, 6312, 6770, 7447, 7890, 8124, 8679, 10155, 10520, 11572, 13540, 14465, 14894, 15780, 16248, 17358, 20310, 22341, 23144, 27080, 28930, 29788, 31560, 34716, 37235, 40620, 43395, 44682, 57860, 59576, 69432, 74470, 81240, 86790, 89364, 111705, 115720, 148940, 173580, 178051, 178728, 223410, 297880, 347160, 356102, 446820, 534153, 712204, 890255, 893640, 1068306, 1424408, 1780510, 1958561, 2136612, 2670765, 3561020, 3917122, 4273224, 5341530, 5875683, 7122040, 7834244, 9792805, 10683060, 11751366, 15668488, 19585610, 21366120, 23502732, 29378415, 39171220, 47005464, 58756830, 78342440, 117513660, 235027320]

約数ペア:

[(1, 235027320), (2, 117513660), (3, 78342440), (4, 58756830), (5, 47005464), (6, 39171220), (8, 29378415), (10, 23502732), (11, 21366120), (12, 19585610), (15, 15668488), (20, 11751366), (22, 10683060), (24, 9792805), (30, 7834244), (33, 7122040), (40, 5875683), (44, 5341530), (55, 4273224), (60, 3917122), (66, 3561020), (88, 2670765), (110, 2136612), (120, 1958561), (132, 1780510), (165, 1424408), (220, 1068306), (263, 893640), (264, 890255), (330, 712204), (440, 534153), (526, 446820), (660, 356102), (677, 347160), (789, 297880), (1052, 223410), (1315, 178728), (1320, 178051), (1354, 173580), (1578, 148940), (2031, 115720), (2104, 111705), (2630, 89364), (2708, 86790), (2893, 81240), (3156, 74470), (3385, 69432), (3945, 59576), (4062, 57860), (5260, 44682), (5416, 43395), (5786, 40620), (6312, 37235), (6770, 34716), (7447, 31560), (7890, 29788), (8124, 28930), (8679, 27080), (10155, 23144), (10520, 22341), (11572, 20310), (13540, 17358), (14465, 16248), (14894, 15780)]