65885820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1140

約数の個数: 192

約数和(自身を含む): 247919616

約数和(自身を除く): 182033796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1097, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2194, 2310, 2730, 2860, 3003, 3291, 4004, 4290, 4388, 4620, 5005, 5460, 5485, 6006, 6582, 7679, 8580, 10010, 10970, 12012, 12067, 13164, 14261, 15015, 15358, 16455, 20020, 21940, 23037, 24134, 28522, 30030, 30716, 32910, 36201, 38395, 42783, 46074, 48268, 57044, 60060, 60335, 65820, 71305, 72402, 76790, 84469, 85566, 92148, 99827, 115185, 120670, 142610, 144804, 153580, 156871, 168938, 171132, 181005, 199654, 213915, 230370, 241340, 253407, 285220, 299481, 313742, 337876, 362010, 399308, 422345, 427830, 460740, 470613, 499135, 506814, 598962, 627484, 724020, 784355, 844690, 855660, 941226, 998270, 1013628, 1098097, 1197924, 1267035, 1497405, 1568710, 1689380, 1882452, 1996540, 2196194, 2353065, 2534070, 2994810, 3137420, 3294291, 4392388, 4706130, 5068140, 5490485, 5989620, 6588582, 9412260, 10980970, 13177164, 16471455, 21961940, 32942910, 65885820]

約数ペア:

[(1, 65885820), (2, 32942910), (3, 21961940), (4, 16471455), (5, 13177164), (6, 10980970), (7, 9412260), (10, 6588582), (11, 5989620), (12, 5490485), (13, 5068140), (14, 4706130), (15, 4392388), (20, 3294291), (21, 3137420), (22, 2994810), (26, 2534070), (28, 2353065), (30, 2196194), (33, 1996540), (35, 1882452), (39, 1689380), (42, 1568710), (44, 1497405), (52, 1267035), (55, 1197924), (60, 1098097), (65, 1013628), (66, 998270), (70, 941226), (77, 855660), (78, 844690), (84, 784355), (91, 724020), (105, 627484), (110, 598962), (130, 506814), (132, 499135), (140, 470613), (143, 460740), (154, 427830), (156, 422345), (165, 399308), (182, 362010), (195, 337876), (210, 313742), (220, 299481), (231, 285220), (260, 253407), (273, 241340), (286, 230370), (308, 213915), (330, 199654), (364, 181005), (385, 171132), (390, 168938), (420, 156871), (429, 153580), (455, 144804), (462, 142610), (546, 120670), (572, 115185), (660, 99827), (715, 92148), (770, 85566), (780, 84469), (858, 76790), (910, 72402), (924, 71305), (1001, 65820), (1092, 60335), (1097, 60060), (1155, 57044), (1365, 48268), (1430, 46074), (1540, 42783), (1716, 38395), (1820, 36201), (2002, 32910), (2145, 30716), (2194, 30030), (2310, 28522), (2730, 24134), (2860, 23037), (3003, 21940), (3291, 20020), (4004, 16455), (4290, 15358), (4388, 15015), (4620, 14261), (5005, 13164), (5460, 12067), (5485, 12012), (6006, 10970), (6582, 10010), (7679, 8580)]