264354480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:556

約数の個数: 240

約数和(自身を含む): 973854336

約数和(自身を除く): 709499856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 180, 183, 195, 208, 234, 240, 244, 260, 305, 312, 360, 366, 390, 463, 468, 488, 520, 549, 585, 610, 624, 720, 732, 780, 793, 915, 926, 936, 976, 1040, 1098, 1170, 1220, 1389, 1464, 1560, 1586, 1830, 1852, 1872, 2196, 2315, 2340, 2379, 2440, 2745, 2778, 2928, 3120, 3172, 3660, 3704, 3965, 4167, 4392, 4630, 4680, 4758, 4880, 5490, 5556, 6019, 6344, 6945, 7137, 7320, 7408, 7930, 8334, 8784, 9260, 9360, 9516, 10980, 11112, 11895, 12038, 12688, 13890, 14274, 14640, 15860, 16668, 18057, 18520, 19032, 20835, 21960, 22224, 23790, 24076, 27780, 28243, 28548, 30095, 31720, 33336, 35685, 36114, 37040, 38064, 41670, 43920, 47580, 48152, 54171, 55560, 56486, 57096, 60190, 63440, 66672, 71370, 72228, 83340, 84729, 90285, 95160, 96304, 108342, 111120, 112972, 114192, 120380, 141215, 142740, 144456, 166680, 169458, 180570, 190320, 216684, 225944, 240760, 254187, 270855, 282430, 285480, 288912, 333360, 338916, 361140, 367159, 423645, 433368, 451888, 481520, 508374, 541710, 564860, 570960, 677832, 722280, 734318, 847290, 866736, 1016748, 1083420, 1101477, 1129720, 1270935, 1355664, 1444560, 1468636, 1694580, 1835795, 2033496, 2166840, 2202954, 2259440, 2541870, 2937272, 3304431, 3389160, 3671590, 4066992, 4333680, 4405908, 5083740, 5507385, 5874544, 6608862, 6778320, 7343180, 8811816, 10167480, 11014770, 13217724, 14686360, 16522155, 17623632, 20334960, 22029540, 26435448, 29372720, 33044310, 44059080, 52870896, 66088620, 88118160, 132177240, 264354480]

約数ペア:

[(1, 264354480), (2, 132177240), (3, 88118160), (4, 66088620), (5, 52870896), (6, 44059080), (8, 33044310), (9, 29372720), (10, 26435448), (12, 22029540), (13, 20334960), (15, 17623632), (16, 16522155), (18, 14686360), (20, 13217724), (24, 11014770), (26, 10167480), (30, 8811816), (36, 7343180), (39, 6778320), (40, 6608862), (45, 5874544), (48, 5507385), (52, 5083740), (60, 4405908), (61, 4333680), (65, 4066992), (72, 3671590), (78, 3389160), (80, 3304431), (90, 2937272), (104, 2541870), (117, 2259440), (120, 2202954), (122, 2166840), (130, 2033496), (144, 1835795), (156, 1694580), (180, 1468636), (183, 1444560), (195, 1355664), (208, 1270935), (234, 1129720), (240, 1101477), (244, 1083420), (260, 1016748), (305, 866736), (312, 847290), (360, 734318), (366, 722280), (390, 677832), (463, 570960), (468, 564860), (488, 541710), (520, 508374), (549, 481520), (585, 451888), (610, 433368), (624, 423645), (720, 367159), (732, 361140), (780, 338916), (793, 333360), (915, 288912), (926, 285480), (936, 282430), (976, 270855), (1040, 254187), (1098, 240760), (1170, 225944), (1220, 216684), (1389, 190320), (1464, 180570), (1560, 169458), (1586, 166680), (1830, 144456), (1852, 142740), (1872, 141215), (2196, 120380), (2315, 114192), (2340, 112972), (2379, 111120), (2440, 108342), (2745, 96304), (2778, 95160), (2928, 90285), (3120, 84729), (3172, 83340), (3660, 72228), (3704, 71370), (3965, 66672), (4167, 63440), (4392, 60190), (4630, 57096), (4680, 56486), (4758, 55560), (4880, 54171), (5490, 48152), (5556, 47580), (6019, 43920), (6344, 41670), (6945, 38064), (7137, 37040), (7320, 36114), (7408, 35685), (7930, 33336), (8334, 31720), (8784, 30095), (9260, 28548), (9360, 28243), (9516, 27780), (10980, 24076), (11112, 23790), (11895, 22224), (12038, 21960), (12688, 20835), (13890, 19032), (14274, 18520), (14640, 18057), (15860, 16668)]