1384837020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:494

約数の個数: 288

約数和(自身を含む): 5056128000

約数和(自身を除く): 3671290980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 199, 210, 245, 252, 263, 270, 294, 315, 378, 398, 420, 441, 490, 526, 540, 588, 597, 630, 735, 756, 789, 796, 882, 945, 980, 995, 1052, 1194, 1260, 1315, 1323, 1393, 1470, 1578, 1764, 1791, 1841, 1890, 1990, 2205, 2367, 2388, 2630, 2646, 2786, 2940, 2985, 3156, 3582, 3682, 3780, 3945, 3980, 4179, 4410, 4734, 5260, 5292, 5373, 5523, 5572, 5970, 6615, 6965, 7101, 7164, 7364, 7890, 8358, 8820, 8955, 9205, 9468, 9751, 10746, 11046, 11835, 11940, 12537, 12887, 13230, 13930, 14202, 15780, 16569, 16716, 17910, 18410, 19502, 20895, 21492, 22092, 23670, 25074, 25774, 26460, 26865, 27615, 27860, 28404, 29253, 33138, 35505, 35820, 36820, 37611, 38661, 39004, 41790, 47340, 48755, 49707, 50148, 51548, 52337, 53730, 55230, 58506, 62685, 64435, 66276, 71010, 75222, 77322, 82845, 83580, 87759, 97510, 99414, 104674, 107460, 110460, 115983, 117012, 125370, 128870, 142020, 146265, 150444, 154644, 157011, 165690, 175518, 188055, 193305, 195020, 198828, 209348, 231966, 248535, 250740, 257740, 261685, 263277, 292530, 314022, 331380, 347949, 351036, 366359, 376110, 386610, 438795, 463932, 471033, 497070, 523370, 526554, 579915, 585060, 628044, 695898, 732718, 752220, 773220, 785055, 877590, 942066, 994140, 1046740, 1053108, 1099077, 1159830, 1316385, 1391796, 1413099, 1465436, 1570110, 1739745, 1755180, 1831795, 1884132, 2198154, 2319660, 2355165, 2564513, 2632770, 2826198, 3140220, 3297231, 3479490, 3663590, 4396308, 4710330, 5129026, 5265540, 5495385, 5652396, 6594462, 6958980, 7065495, 7327180, 7693539, 9420660, 9891693, 10258052, 10990770, 12822565, 13188924, 14130990, 15387078, 16486155, 19783386, 21981540, 23080617, 25645130, 28261980, 30774156, 32972310, 38467695, 39566772, 46161234, 49458465, 51290260, 65944620, 69241851, 76935390, 92322468, 98916930, 115403085, 138483702, 153870780, 197833860, 230806170, 276967404, 346209255, 461612340, 692418510, 1384837020]

約数ペア:

[(1, 1384837020), (2, 692418510), (3, 461612340), (4, 346209255), (5, 276967404), (6, 230806170), (7, 197833860), (9, 153870780), (10, 138483702), (12, 115403085), (14, 98916930), (15, 92322468), (18, 76935390), (20, 69241851), (21, 65944620), (27, 51290260), (28, 49458465), (30, 46161234), (35, 39566772), (36, 38467695), (42, 32972310), (45, 30774156), (49, 28261980), (54, 25645130), (60, 23080617), (63, 21981540), (70, 19783386), (84, 16486155), (90, 15387078), (98, 14130990), (105, 13188924), (108, 12822565), (126, 10990770), (135, 10258052), (140, 9891693), (147, 9420660), (180, 7693539), (189, 7327180), (196, 7065495), (199, 6958980), (210, 6594462), (245, 5652396), (252, 5495385), (263, 5265540), (270, 5129026), (294, 4710330), (315, 4396308), (378, 3663590), (398, 3479490), (420, 3297231), (441, 3140220), (490, 2826198), (526, 2632770), (540, 2564513), (588, 2355165), (597, 2319660), (630, 2198154), (735, 1884132), (756, 1831795), (789, 1755180), (796, 1739745), (882, 1570110), (945, 1465436), (980, 1413099), (995, 1391796), (1052, 1316385), (1194, 1159830), (1260, 1099077), (1315, 1053108), (1323, 1046740), (1393, 994140), (1470, 942066), (1578, 877590), (1764, 785055), (1791, 773220), (1841, 752220), (1890, 732718), (1990, 695898), (2205, 628044), (2367, 585060), (2388, 579915), (2630, 526554), (2646, 523370), (2786, 497070), (2940, 471033), (2985, 463932), (3156, 438795), (3582, 386610), (3682, 376110), (3780, 366359), (3945, 351036), (3980, 347949), (4179, 331380), (4410, 314022), (4734, 292530), (5260, 263277), (5292, 261685), (5373, 257740), (5523, 250740), (5572, 248535), (5970, 231966), (6615, 209348), (6965, 198828), (7101, 195020), (7164, 193305), (7364, 188055), (7890, 175518), (8358, 165690), (8820, 157011), (8955, 154644), (9205, 150444), (9468, 146265), (9751, 142020), (10746, 128870), (11046, 125370), (11835, 117012), (11940, 115983), (12537, 110460), (12887, 107460), (13230, 104674), (13930, 99414), (14202, 97510), (15780, 87759), (16569, 83580), (16716, 82845), (17910, 77322), (18410, 75222), (19502, 71010), (20895, 66276), (21492, 64435), (22092, 62685), (23670, 58506), (25074, 55230), (25774, 53730), (26460, 52337), (26865, 51548), (27615, 50148), (27860, 49707), (28404, 48755), (29253, 47340), (33138, 41790), (35505, 39004), (35820, 38661), (36820, 37611)]