725847120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:682

約数の個数: 240

約数和(自身を含む): 2597125440

約数和(自身を除く): 1871278320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 97, 114, 120, 144, 152, 171, 180, 190, 194, 228, 240, 285, 291, 304, 342, 360, 380, 388, 456, 485, 547, 570, 582, 684, 720, 760, 776, 855, 873, 912, 970, 1094, 1140, 1164, 1368, 1455, 1520, 1552, 1641, 1710, 1746, 1843, 1940, 2188, 2280, 2328, 2735, 2736, 2910, 3282, 3420, 3492, 3686, 3880, 4365, 4376, 4560, 4656, 4923, 5470, 5529, 5820, 6564, 6840, 6984, 7372, 7760, 8205, 8730, 8752, 9215, 9846, 10393, 10940, 11058, 11640, 13128, 13680, 13968, 14744, 16410, 16587, 17460, 18430, 19692, 20786, 21880, 22116, 23280, 24615, 26256, 27645, 29488, 31179, 32820, 33174, 34920, 36860, 39384, 41572, 43760, 44232, 49230, 51965, 53059, 55290, 62358, 65640, 66348, 69840, 73720, 78768, 82935, 83144, 88464, 93537, 98460, 103930, 106118, 110580, 124716, 131280, 132696, 147440, 155895, 159177, 165870, 166288, 187074, 196920, 207860, 212236, 221160, 249432, 265295, 265392, 311790, 318354, 331740, 374148, 393840, 415720, 424472, 442320, 467685, 477531, 498864, 530590, 623580, 636708, 663480, 748296, 795885, 831440, 848944, 935370, 955062, 1008121, 1061180, 1247160, 1273416, 1326960, 1496592, 1591770, 1870740, 1910124, 2016242, 2122360, 2387655, 2494320, 2546832, 3024363, 3183540, 3741480, 3820248, 4032484, 4244720, 4775310, 5040605, 6048726, 6367080, 7482960, 7640496, 8064968, 9073089, 9550620, 10081210, 12097452, 12734160, 15121815, 16129936, 18146178, 19101240, 20162420, 24194904, 30243630, 36292356, 38202480, 40324840, 45365445, 48389808, 60487260, 72584712, 80649680, 90730890, 120974520, 145169424, 181461780, 241949040, 362923560, 725847120]

約数ペア:

[(1, 725847120), (2, 362923560), (3, 241949040), (4, 181461780), (5, 145169424), (6, 120974520), (8, 90730890), (9, 80649680), (10, 72584712), (12, 60487260), (15, 48389808), (16, 45365445), (18, 40324840), (19, 38202480), (20, 36292356), (24, 30243630), (30, 24194904), (36, 20162420), (38, 19101240), (40, 18146178), (45, 16129936), (48, 15121815), (57, 12734160), (60, 12097452), (72, 10081210), (76, 9550620), (80, 9073089), (90, 8064968), (95, 7640496), (97, 7482960), (114, 6367080), (120, 6048726), (144, 5040605), (152, 4775310), (171, 4244720), (180, 4032484), (190, 3820248), (194, 3741480), (228, 3183540), (240, 3024363), (285, 2546832), (291, 2494320), (304, 2387655), (342, 2122360), (360, 2016242), (380, 1910124), (388, 1870740), (456, 1591770), (485, 1496592), (547, 1326960), (570, 1273416), (582, 1247160), (684, 1061180), (720, 1008121), (760, 955062), (776, 935370), (855, 848944), (873, 831440), (912, 795885), (970, 748296), (1094, 663480), (1140, 636708), (1164, 623580), (1368, 530590), (1455, 498864), (1520, 477531), (1552, 467685), (1641, 442320), (1710, 424472), (1746, 415720), (1843, 393840), (1940, 374148), (2188, 331740), (2280, 318354), (2328, 311790), (2735, 265392), (2736, 265295), (2910, 249432), (3282, 221160), (3420, 212236), (3492, 207860), (3686, 196920), (3880, 187074), (4365, 166288), (4376, 165870), (4560, 159177), (4656, 155895), (4923, 147440), (5470, 132696), (5529, 131280), (5820, 124716), (6564, 110580), (6840, 106118), (6984, 103930), (7372, 98460), (7760, 93537), (8205, 88464), (8730, 83144), (8752, 82935), (9215, 78768), (9846, 73720), (10393, 69840), (10940, 66348), (11058, 65640), (11640, 62358), (13128, 55290), (13680, 53059), (13968, 51965), (14744, 49230), (16410, 44232), (16587, 43760), (17460, 41572), (18430, 39384), (19692, 36860), (20786, 34920), (21880, 33174), (22116, 32820), (23280, 31179), (24615, 29488), (26256, 27645)]