1905714720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14543}}^1$

素因数の和:14584

約数の個数: 288

約数和(自身を含む): 8004552192

約数和(自身を除く): 6098837472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14543, 14560, 16380, 18720, 21840, 26208, 29086, 32760, 43629, 43680, 58172, 65520, 72715, 87258, 101801, 116344, 130887, 131040, 145430, 174516, 189059, 203602, 218145, 232688, 261774, 290860, 305403, 349032, 378118, 407204, 436290, 465376, 509005, 523548, 567177, 581720, 610806, 654435, 698064, 756236, 814408, 872580, 916209, 945295, 1018010, 1047096, 1134354, 1163440, 1221612, 1308870, 1323413, 1396128, 1512472, 1527015, 1628816, 1701531, 1745160, 1832418, 1890590, 2036020, 2094192, 2268708, 2326880, 2443224, 2617740, 2646826, 2835885, 3024944, 3054030, 3257632, 3403062, 3490320, 3664836, 3781180, 3970239, 4072040, 4188384, 4537416, 4581045, 4886448, 5235480, 5293652, 5671770, 6049888, 6108060, 6617065, 6806124, 6980640, 7329672, 7562360, 7940478, 8144080, 8507655, 9074832, 9162090, 9772896, 10470960, 10587304, 11343540, 11910717, 12216120, 13234130, 13612248, 14659344, 15124720, 15880956, 16288160, 17015310, 18149664, 18324180, 19851195, 20941920, 21174608, 22687080, 23821434, 24432240, 26468260, 27224496, 29318688, 30249440, 31761912, 34030620, 36648360, 39702390, 42349216, 45374160, 47642868, 48864480, 52936520, 54448992, 59553585, 63523824, 68061240, 73296720, 79404780, 90748320, 95285736, 105873040, 119107170, 127047648, 136122480, 146593440, 158809560, 190571472, 211746080, 238214340, 272244960, 317619120, 381142944, 476428680, 635238240, 952857360, 1905714720]

約数ペア:

[(1, 1905714720), (2, 952857360), (3, 635238240), (4, 476428680), (5, 381142944), (6, 317619120), (7, 272244960), (8, 238214340), (9, 211746080), (10, 190571472), (12, 158809560), (13, 146593440), (14, 136122480), (15, 127047648), (16, 119107170), (18, 105873040), (20, 95285736), (21, 90748320), (24, 79404780), (26, 73296720), (28, 68061240), (30, 63523824), (32, 59553585), (35, 54448992), (36, 52936520), (39, 48864480), (40, 47642868), (42, 45374160), (45, 42349216), (48, 39702390), (52, 36648360), (56, 34030620), (60, 31761912), (63, 30249440), (65, 29318688), (70, 27224496), (72, 26468260), (78, 24432240), (80, 23821434), (84, 22687080), (90, 21174608), (91, 20941920), (96, 19851195), (104, 18324180), (105, 18149664), (112, 17015310), (117, 16288160), (120, 15880956), (126, 15124720), (130, 14659344), (140, 13612248), (144, 13234130), (156, 12216120), (160, 11910717), (168, 11343540), (180, 10587304), (182, 10470960), (195, 9772896), (208, 9162090), (210, 9074832), (224, 8507655), (234, 8144080), (240, 7940478), (252, 7562360), (260, 7329672), (273, 6980640), (280, 6806124), (288, 6617065), (312, 6108060), (315, 6049888), (336, 5671770), (360, 5293652), (364, 5235480), (390, 4886448), (416, 4581045), (420, 4537416), (455, 4188384), (468, 4072040), (480, 3970239), (504, 3781180), (520, 3664836), (546, 3490320), (560, 3403062), (585, 3257632), (624, 3054030), (630, 3024944), (672, 2835885), (720, 2646826), (728, 2617740), (780, 2443224), (819, 2326880), (840, 2268708), (910, 2094192), (936, 2036020), (1008, 1890590), (1040, 1832418), (1092, 1745160), (1120, 1701531), (1170, 1628816), (1248, 1527015), (1260, 1512472), (1365, 1396128), (1440, 1323413), (1456, 1308870), (1560, 1221612), (1638, 1163440), (1680, 1134354), (1820, 1047096), (1872, 1018010), (2016, 945295), (2080, 916209), (2184, 872580), (2340, 814408), (2520, 756236), (2730, 698064), (2912, 654435), (3120, 610806), (3276, 581720), (3360, 567177), (3640, 523548), (3744, 509005), (4095, 465376), (4368, 436290), (4680, 407204), (5040, 378118), (5460, 349032), (6240, 305403), (6552, 290860), (7280, 261774), (8190, 232688), (8736, 218145), (9360, 203602), (10080, 189059), (10920, 174516), (13104, 145430), (14543, 131040), (14560, 130887), (16380, 116344), (18720, 101801), (21840, 87258), (26208, 72715), (29086, 65520), (32760, 58172), (43629, 43680)]