2100047760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2430

約数の個数: 240

約数和(自身を含む): 7468718400

約数和(自身を除く): 5368670640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 43, 45, 48, 58, 60, 72, 80, 86, 87, 90, 116, 120, 129, 144, 145, 172, 174, 180, 215, 232, 240, 258, 261, 290, 344, 348, 360, 387, 430, 435, 464, 516, 522, 580, 645, 688, 696, 720, 774, 860, 870, 1032, 1044, 1160, 1247, 1290, 1305, 1392, 1548, 1720, 1740, 1935, 2064, 2088, 2320, 2339, 2494, 2580, 2610, 3096, 3440, 3480, 3741, 3870, 4176, 4678, 4988, 5160, 5220, 6192, 6235, 6960, 7017, 7482, 7740, 9356, 9976, 10320, 10440, 11223, 11695, 12470, 14034, 14964, 15480, 18705, 18712, 19952, 20880, 21051, 22446, 23390, 24940, 28068, 29928, 30960, 35085, 37410, 37424, 42102, 44892, 46780, 49880, 56115, 56136, 59856, 67831, 70170, 74820, 84204, 89784, 93560, 99760, 100577, 105255, 112230, 112272, 135662, 140340, 149640, 168408, 179568, 187120, 201154, 203493, 210510, 224460, 271324, 280680, 299280, 301731, 336816, 339155, 402308, 406986, 421020, 448920, 502885, 542648, 561360, 603462, 610479, 678310, 804616, 813972, 842040, 897840, 905193, 1005770, 1017465, 1085296, 1206924, 1220958, 1356620, 1508655, 1609232, 1627944, 1684080, 1810386, 2011540, 2034930, 2413848, 2441916, 2713240, 2916733, 3017310, 3052395, 3255888, 3620772, 4023080, 4069860, 4525965, 4827696, 4883832, 5426480, 5833466, 6034620, 6104790, 7241544, 8046160, 8139720, 8750199, 9051930, 9767664, 11666932, 12069240, 12209580, 14483088, 14583665, 16279440, 17500398, 18103860, 23333864, 24138480, 24419160, 26250597, 29167330, 35000796, 36207720, 43750995, 46667728, 48838320, 52501194, 58334660, 70001592, 72415440, 87501990, 105002388, 116669320, 131252985, 140003184, 175003980, 210004776, 233338640, 262505970, 350007960, 420009552, 525011940, 700015920, 1050023880, 2100047760]

約数ペア:

[(1, 2100047760), (2, 1050023880), (3, 700015920), (4, 525011940), (5, 420009552), (6, 350007960), (8, 262505970), (9, 233338640), (10, 210004776), (12, 175003980), (15, 140003184), (16, 131252985), (18, 116669320), (20, 105002388), (24, 87501990), (29, 72415440), (30, 70001592), (36, 58334660), (40, 52501194), (43, 48838320), (45, 46667728), (48, 43750995), (58, 36207720), (60, 35000796), (72, 29167330), (80, 26250597), (86, 24419160), (87, 24138480), (90, 23333864), (116, 18103860), (120, 17500398), (129, 16279440), (144, 14583665), (145, 14483088), (172, 12209580), (174, 12069240), (180, 11666932), (215, 9767664), (232, 9051930), (240, 8750199), (258, 8139720), (261, 8046160), (290, 7241544), (344, 6104790), (348, 6034620), (360, 5833466), (387, 5426480), (430, 4883832), (435, 4827696), (464, 4525965), (516, 4069860), (522, 4023080), (580, 3620772), (645, 3255888), (688, 3052395), (696, 3017310), (720, 2916733), (774, 2713240), (860, 2441916), (870, 2413848), (1032, 2034930), (1044, 2011540), (1160, 1810386), (1247, 1684080), (1290, 1627944), (1305, 1609232), (1392, 1508655), (1548, 1356620), (1720, 1220958), (1740, 1206924), (1935, 1085296), (2064, 1017465), (2088, 1005770), (2320, 905193), (2339, 897840), (2494, 842040), (2580, 813972), (2610, 804616), (3096, 678310), (3440, 610479), (3480, 603462), (3741, 561360), (3870, 542648), (4176, 502885), (4678, 448920), (4988, 421020), (5160, 406986), (5220, 402308), (6192, 339155), (6235, 336816), (6960, 301731), (7017, 299280), (7482, 280680), (7740, 271324), (9356, 224460), (9976, 210510), (10320, 203493), (10440, 201154), (11223, 187120), (11695, 179568), (12470, 168408), (14034, 149640), (14964, 140340), (15480, 135662), (18705, 112272), (18712, 112230), (19952, 105255), (20880, 100577), (21051, 99760), (22446, 93560), (23390, 89784), (24940, 84204), (28068, 74820), (29928, 70170), (30960, 67831), (35085, 59856), (37410, 56136), (37424, 56115), (42102, 49880), (44892, 46780)]