669376260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2675

約数の個数: 216

約数和(自身を含む): 2444321880

約数和(自身を除く): 1774945620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 290, 294, 315, 348, 406, 420, 435, 441, 490, 522, 580, 588, 609, 630, 735, 812, 870, 882, 980, 1015, 1044, 1218, 1260, 1305, 1421, 1470, 1740, 1764, 1827, 2030, 2205, 2436, 2610, 2617, 2842, 2940, 3045, 3654, 4060, 4263, 4410, 5220, 5234, 5684, 6090, 7105, 7308, 7851, 8526, 8820, 9135, 10468, 12180, 12789, 13085, 14210, 15702, 17052, 18270, 18319, 21315, 23553, 25578, 26170, 28420, 31404, 36540, 36638, 39255, 42630, 47106, 51156, 52340, 54957, 63945, 73276, 75893, 78510, 85260, 91595, 94212, 109914, 117765, 127890, 128233, 151786, 157020, 164871, 183190, 219828, 227679, 235530, 255780, 256466, 274785, 303572, 329742, 366380, 379465, 384699, 455358, 471060, 512932, 531251, 549570, 641165, 659484, 683037, 758930, 769398, 824355, 910716, 1062502, 1099140, 1138395, 1154097, 1282330, 1366074, 1517860, 1538796, 1593753, 1648710, 1923495, 2125004, 2276790, 2308194, 2564660, 2656255, 2732148, 3187506, 3297420, 3415185, 3718757, 3846990, 4553580, 4616388, 4781259, 5312510, 5770485, 6375012, 6830370, 7437514, 7693980, 7968765, 9562518, 10625020, 11156271, 11540970, 13660740, 14875028, 15937530, 18593785, 19125036, 22312542, 23081940, 23906295, 31875060, 33468813, 37187570, 44625084, 47812590, 55781355, 66937626, 74375140, 95625180, 111562710, 133875252, 167344065, 223125420, 334688130, 669376260]

約数ペア:

[(1, 669376260), (2, 334688130), (3, 223125420), (4, 167344065), (5, 133875252), (6, 111562710), (7, 95625180), (9, 74375140), (10, 66937626), (12, 55781355), (14, 47812590), (15, 44625084), (18, 37187570), (20, 33468813), (21, 31875060), (28, 23906295), (29, 23081940), (30, 22312542), (35, 19125036), (36, 18593785), (42, 15937530), (45, 14875028), (49, 13660740), (58, 11540970), (60, 11156271), (63, 10625020), (70, 9562518), (84, 7968765), (87, 7693980), (90, 7437514), (98, 6830370), (105, 6375012), (116, 5770485), (126, 5312510), (140, 4781259), (145, 4616388), (147, 4553580), (174, 3846990), (180, 3718757), (196, 3415185), (203, 3297420), (210, 3187506), (245, 2732148), (252, 2656255), (261, 2564660), (290, 2308194), (294, 2276790), (315, 2125004), (348, 1923495), (406, 1648710), (420, 1593753), (435, 1538796), (441, 1517860), (490, 1366074), (522, 1282330), (580, 1154097), (588, 1138395), (609, 1099140), (630, 1062502), (735, 910716), (812, 824355), (870, 769398), (882, 758930), (980, 683037), (1015, 659484), (1044, 641165), (1218, 549570), (1260, 531251), (1305, 512932), (1421, 471060), (1470, 455358), (1740, 384699), (1764, 379465), (1827, 366380), (2030, 329742), (2205, 303572), (2436, 274785), (2610, 256466), (2617, 255780), (2842, 235530), (2940, 227679), (3045, 219828), (3654, 183190), (4060, 164871), (4263, 157020), (4410, 151786), (5220, 128233), (5234, 127890), (5684, 117765), (6090, 109914), (7105, 94212), (7308, 91595), (7851, 85260), (8526, 78510), (8820, 75893), (9135, 73276), (10468, 63945), (12180, 54957), (12789, 52340), (13085, 51156), (14210, 47106), (15702, 42630), (17052, 39255), (18270, 36638), (18319, 36540), (21315, 31404), (23553, 28420), (25578, 26170)]