2340498720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:744

約数の個数: 288

約数和(自身を含む): 8637705216

約数和(自身を除く): 6297206496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 191, 196, 210, 224, 240, 245, 280, 294, 336, 382, 392, 420, 480, 490, 521, 560, 573, 588, 672, 735, 764, 784, 840, 955, 980, 1042, 1120, 1146, 1176, 1337, 1470, 1528, 1563, 1568, 1680, 1910, 1960, 2084, 2292, 2352, 2605, 2674, 2865, 2940, 3056, 3126, 3360, 3647, 3820, 3920, 4011, 4168, 4584, 4704, 5210, 5348, 5730, 5880, 6112, 6252, 6685, 7294, 7640, 7815, 7840, 8022, 8336, 9168, 9359, 10420, 10696, 10941, 11460, 11760, 12504, 13370, 14588, 15280, 15630, 16044, 16672, 18235, 18336, 18718, 20055, 20840, 21392, 21882, 22920, 23520, 25008, 25529, 26740, 28077, 29176, 30560, 31260, 32088, 36470, 37436, 40110, 41680, 42784, 43764, 45840, 46795, 50016, 51058, 53480, 54705, 56154, 58352, 62520, 64176, 72940, 74872, 76587, 80220, 83360, 87528, 91680, 93590, 99511, 102116, 106960, 109410, 112308, 116704, 125040, 127645, 128352, 140385, 145880, 149744, 153174, 160440, 175056, 187180, 199022, 204232, 213920, 218820, 224616, 250080, 255290, 280770, 291760, 298533, 299488, 306348, 320880, 350112, 374360, 382935, 398044, 408464, 437640, 449232, 497555, 510580, 561540, 583520, 597066, 612696, 641760, 696577, 748720, 765870, 796088, 816928, 875280, 898464, 995110, 1021160, 1123080, 1194132, 1225392, 1393154, 1492665, 1497440, 1531740, 1592176, 1750560, 1990220, 2042320, 2089731, 2246160, 2388264, 2450784, 2786308, 2985330, 3063480, 3184352, 3482885, 3980440, 4084640, 4179462, 4492320, 4776528, 4876039, 5572616, 5970660, 6126960, 6965770, 7960880, 8358924, 9553056, 9752078, 10448655, 11145232, 11941320, 12253920, 13931540, 14628117, 15921760, 16717848, 19504156, 20897310, 22290464, 23882640, 24380195, 27863080, 29256234, 33435696, 39008312, 41794620, 47765280, 48760390, 55726160, 58512468, 66871392, 73140585, 78016624, 83589240, 97520780, 111452320, 117024936, 146281170, 156033248, 167178480, 195041560, 234049872, 292562340, 334356960, 390083120, 468099744, 585124680, 780166240, 1170249360, 2340498720]

約数ペア:

[(1, 2340498720), (2, 1170249360), (3, 780166240), (4, 585124680), (5, 468099744), (6, 390083120), (7, 334356960), (8, 292562340), (10, 234049872), (12, 195041560), (14, 167178480), (15, 156033248), (16, 146281170), (20, 117024936), (21, 111452320), (24, 97520780), (28, 83589240), (30, 78016624), (32, 73140585), (35, 66871392), (40, 58512468), (42, 55726160), (48, 48760390), (49, 47765280), (56, 41794620), (60, 39008312), (70, 33435696), (80, 29256234), (84, 27863080), (96, 24380195), (98, 23882640), (105, 22290464), (112, 20897310), (120, 19504156), (140, 16717848), (147, 15921760), (160, 14628117), (168, 13931540), (191, 12253920), (196, 11941320), (210, 11145232), (224, 10448655), (240, 9752078), (245, 9553056), (280, 8358924), (294, 7960880), (336, 6965770), (382, 6126960), (392, 5970660), (420, 5572616), (480, 4876039), (490, 4776528), (521, 4492320), (560, 4179462), (573, 4084640), (588, 3980440), (672, 3482885), (735, 3184352), (764, 3063480), (784, 2985330), (840, 2786308), (955, 2450784), (980, 2388264), (1042, 2246160), (1120, 2089731), (1146, 2042320), (1176, 1990220), (1337, 1750560), (1470, 1592176), (1528, 1531740), (1563, 1497440), (1568, 1492665), (1680, 1393154), (1910, 1225392), (1960, 1194132), (2084, 1123080), (2292, 1021160), (2352, 995110), (2605, 898464), (2674, 875280), (2865, 816928), (2940, 796088), (3056, 765870), (3126, 748720), (3360, 696577), (3647, 641760), (3820, 612696), (3920, 597066), (4011, 583520), (4168, 561540), (4584, 510580), (4704, 497555), (5210, 449232), (5348, 437640), (5730, 408464), (5880, 398044), (6112, 382935), (6252, 374360), (6685, 350112), (7294, 320880), (7640, 306348), (7815, 299488), (7840, 298533), (8022, 291760), (8336, 280770), (9168, 255290), (9359, 250080), (10420, 224616), (10696, 218820), (10941, 213920), (11460, 204232), (11760, 199022), (12504, 187180), (13370, 175056), (14588, 160440), (15280, 153174), (15630, 149744), (16044, 145880), (16672, 140385), (18235, 128352), (18336, 127645), (18718, 125040), (20055, 116704), (20840, 112308), (21392, 109410), (21882, 106960), (22920, 102116), (23520, 99511), (25008, 93590), (25529, 91680), (26740, 87528), (28077, 83360), (29176, 80220), (30560, 76587), (31260, 74872), (32088, 72940), (36470, 64176), (37436, 62520), (40110, 58352), (41680, 56154), (42784, 54705), (43764, 53480), (45840, 51058), (46795, 50016)]