1720004832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65629}}^1$

素因数の和:65665

約数の個数: 144

約数和(自身を含む): 6020108640

約数和(自身を除く): 4300103808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 65629, 131258, 196887, 262516, 393774, 459403, 525032, 590661, 787548, 853177, 918806, 1050064, 1181322, 1378209, 1575096, 1706354, 1837612, 2100128, 2362644, 2559531, 2756418, 3150192, 3412708, 3675224, 4134627, 4725288, 5119062, 5512836, 5972239, 6300384, 6825416, 7350448, 7678593, 8269254, 9450576, 10238124, 11025672, 11944478, 13650832, 14700896, 15357186, 16538508, 17916717, 18901152, 20476248, 22051344, 23888956, 27301664, 30714372, 33077016, 35833434, 40952496, 44102688, 47777912, 53750151, 61428744, 66154032, 71666868, 81904992, 95555824, 107500302, 122857488, 132308064, 143333736, 191111648, 215000604, 245714976, 286667472, 430001208, 573334944, 860002416, 1720004832]

約数ペア:

[(1, 1720004832), (2, 860002416), (3, 573334944), (4, 430001208), (6, 286667472), (7, 245714976), (8, 215000604), (9, 191111648), (12, 143333736), (13, 132308064), (14, 122857488), (16, 107500302), (18, 95555824), (21, 81904992), (24, 71666868), (26, 66154032), (28, 61428744), (32, 53750151), (36, 47777912), (39, 44102688), (42, 40952496), (48, 35833434), (52, 33077016), (56, 30714372), (63, 27301664), (72, 23888956), (78, 22051344), (84, 20476248), (91, 18901152), (96, 17916717), (104, 16538508), (112, 15357186), (117, 14700896), (126, 13650832), (144, 11944478), (156, 11025672), (168, 10238124), (182, 9450576), (208, 8269254), (224, 7678593), (234, 7350448), (252, 6825416), (273, 6300384), (288, 5972239), (312, 5512836), (336, 5119062), (364, 4725288), (416, 4134627), (468, 3675224), (504, 3412708), (546, 3150192), (624, 2756418), (672, 2559531), (728, 2362644), (819, 2100128), (936, 1837612), (1008, 1706354), (1092, 1575096), (1248, 1378209), (1456, 1181322), (1638, 1050064), (1872, 918806), (2016, 853177), (2184, 787548), (2912, 590661), (3276, 525032), (3744, 459403), (4368, 393774), (6552, 262516), (8736, 196887), (13104, 131258), (26208, 65629)]