260842680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 480

約数和(自身を含む): 1072621440

約数和(自身を除く): 811778760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 49, 53, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 98, 105, 106, 108, 120, 124, 126, 135, 140, 147, 155, 159, 162, 168, 180, 186, 189, 196, 210, 212, 216, 217, 245, 248, 252, 265, 270, 279, 280, 294, 310, 315, 318, 324, 360, 371, 372, 378, 392, 405, 420, 424, 434, 441, 465, 477, 490, 504, 530, 540, 558, 567, 588, 620, 630, 636, 648, 651, 735, 742, 744, 756, 795, 810, 837, 840, 868, 882, 930, 945, 954, 980, 1060, 1080, 1085, 1113, 1116, 1134, 1176, 1240, 1260, 1272, 1302, 1323, 1395, 1431, 1470, 1484, 1512, 1519, 1590, 1620, 1643, 1674, 1736, 1764, 1855, 1860, 1890, 1908, 1953, 1960, 2120, 2170, 2205, 2226, 2232, 2268, 2385, 2511, 2520, 2597, 2604, 2646, 2790, 2835, 2862, 2940, 2968, 3038, 3180, 3240, 3255, 3286, 3339, 3348, 3528, 3710, 3720, 3780, 3816, 3906, 3969, 4185, 4293, 4340, 4410, 4452, 4536, 4557, 4770, 4929, 5022, 5194, 5208, 5292, 5565, 5580, 5670, 5724, 5859, 5880, 6076, 6360, 6510, 6572, 6615, 6678, 6696, 7155, 7420, 7560, 7595, 7791, 7812, 7938, 8215, 8370, 8586, 8680, 8820, 8904, 9114, 9540, 9765, 9858, 10017, 10044, 10388, 10584, 11130, 11160, 11340, 11448, 11501, 11718, 12152, 12555, 12985, 13020, 13144, 13230, 13356, 13671, 14310, 14787, 14840, 15190, 15582, 15624, 15876, 16430, 16695, 16740, 17172, 17577, 17640, 18228, 19080, 19530, 19716, 19845, 20034, 20088, 20776, 21465, 22260, 22680, 22785, 23002, 23373, 23436, 24645, 25110, 25970, 26040, 26460, 26712, 27342, 28620, 29295, 29574, 30051, 30380, 31164, 31752, 32860, 33390, 33480, 34344, 34503, 35154, 36456, 38955, 39060, 39432, 39690, 40068, 41013, 42930, 44361, 44520, 45570, 46004, 46746, 46872, 49290, 50085, 50220, 51940, 52920, 54684, 57240, 57505, 58590, 59148, 60102, 60760, 62328, 65720, 66780, 68355, 69006, 70119, 70308, 73935, 77910, 78120, 79380, 80136, 80507, 82026, 85860, 87885, 88722, 91140, 92008, 93492, 98580, 100170, 100440, 103509, 103880, 109368, 115010, 116865, 117180, 118296, 120204, 123039, 133083, 133560, 136710, 138012, 140238, 140616, 147870, 150255, 155820, 158760, 161014, 164052, 171720, 172515, 175770, 177444, 182280, 186984, 197160, 200340, 205065, 207018, 210357, 221805, 230020, 233730, 234360, 240408, 241521, 246078, 266166, 273420, 276024, 280476, 295740, 300510, 310527, 311640, 322028, 328104, 345030, 350595, 351540, 354888, 400680, 402535, 410130, 414036, 420714, 443610, 460040, 467460, 483042, 492156, 517545, 532332, 546840, 560952, 591480, 601020, 615195, 621054, 644056, 665415, 690060, 701190, 703080, 724563, 805070, 820260, 828072, 841428, 887220, 931581, 934920, 966084, 984312, 1035090, 1051785, 1064664, 1202040, 1207605, 1230390, 1242108, 1330830, 1380120, 1402380, 1449126, 1552635, 1610140, 1640520, 1682856, 1774440, 1863162, 1932168, 2070180, 2103570, 2173689, 2415210, 2460780, 2484216, 2661660, 2804760, 2898252, 3105270, 3220280, 3622815, 3726324, 4140360, 4207140, 4347378, 4657905, 4830420, 4921560, 5323320, 5796504, 6210540, 6521067, 7245630, 7452648, 8414280, 8694756, 9315810, 9660840, 10868445, 12421080, 13042134, 14491260, 17389512, 18631620, 21736890, 26084268, 28982520, 32605335, 37263240, 43473780, 52168536, 65210670, 86947560, 130421340, 260842680]

約数ペア:

[(1, 260842680), (2, 130421340), (3, 86947560), (4, 65210670), (5, 52168536), (6, 43473780), (7, 37263240), (8, 32605335), (9, 28982520), (10, 26084268), (12, 21736890), (14, 18631620), (15, 17389512), (18, 14491260), (20, 13042134), (21, 12421080), (24, 10868445), (27, 9660840), (28, 9315810), (30, 8694756), (31, 8414280), (35, 7452648), (36, 7245630), (40, 6521067), (42, 6210540), (45, 5796504), (49, 5323320), (53, 4921560), (54, 4830420), (56, 4657905), (60, 4347378), (62, 4207140), (63, 4140360), (70, 3726324), (72, 3622815), (81, 3220280), (84, 3105270), (90, 2898252), (93, 2804760), (98, 2661660), (105, 2484216), (106, 2460780), (108, 2415210), (120, 2173689), (124, 2103570), (126, 2070180), (135, 1932168), (140, 1863162), (147, 1774440), (155, 1682856), (159, 1640520), (162, 1610140), (168, 1552635), (180, 1449126), (186, 1402380), (189, 1380120), (196, 1330830), (210, 1242108), (212, 1230390), (216, 1207605), (217, 1202040), (245, 1064664), (248, 1051785), (252, 1035090), (265, 984312), (270, 966084), (279, 934920), (280, 931581), (294, 887220), (310, 841428), (315, 828072), (318, 820260), (324, 805070), (360, 724563), (371, 703080), (372, 701190), (378, 690060), (392, 665415), (405, 644056), (420, 621054), (424, 615195), (434, 601020), (441, 591480), (465, 560952), (477, 546840), (490, 532332), (504, 517545), (530, 492156), (540, 483042), (558, 467460), (567, 460040), (588, 443610), (620, 420714), (630, 414036), (636, 410130), (648, 402535), (651, 400680), (735, 354888), (742, 351540), (744, 350595), (756, 345030), (795, 328104), (810, 322028), (837, 311640), (840, 310527), (868, 300510), (882, 295740), (930, 280476), (945, 276024), (954, 273420), (980, 266166), (1060, 246078), (1080, 241521), (1085, 240408), (1113, 234360), (1116, 233730), (1134, 230020), (1176, 221805), (1240, 210357), (1260, 207018), (1272, 205065), (1302, 200340), (1323, 197160), (1395, 186984), (1431, 182280), (1470, 177444), (1484, 175770), (1512, 172515), (1519, 171720), (1590, 164052), (1620, 161014), (1643, 158760), (1674, 155820), (1736, 150255), (1764, 147870), (1855, 140616), (1860, 140238), (1890, 138012), (1908, 136710), (1953, 133560), (1960, 133083), (2120, 123039), (2170, 120204), (2205, 118296), (2226, 117180), (2232, 116865), (2268, 115010), (2385, 109368), (2511, 103880), (2520, 103509), (2597, 100440), (2604, 100170), (2646, 98580), (2790, 93492), (2835, 92008), (2862, 91140), (2940, 88722), (2968, 87885), (3038, 85860), (3180, 82026), (3240, 80507), (3255, 80136), (3286, 79380), (3339, 78120), (3348, 77910), (3528, 73935), (3710, 70308), (3720, 70119), (3780, 69006), (3816, 68355), (3906, 66780), (3969, 65720), (4185, 62328), (4293, 60760), (4340, 60102), (4410, 59148), (4452, 58590), (4536, 57505), (4557, 57240), (4770, 54684), (4929, 52920), (5022, 51940), (5194, 50220), (5208, 50085), (5292, 49290), (5565, 46872), (5580, 46746), (5670, 46004), (5724, 45570), (5859, 44520), (5880, 44361), (6076, 42930), (6360, 41013), (6510, 40068), (6572, 39690), (6615, 39432), (6678, 39060), (6696, 38955), (7155, 36456), (7420, 35154), (7560, 34503), (7595, 34344), (7791, 33480), (7812, 33390), (7938, 32860), (8215, 31752), (8370, 31164), (8586, 30380), (8680, 30051), (8820, 29574), (8904, 29295), (9114, 28620), (9540, 27342), (9765, 26712), (9858, 26460), (10017, 26040), (10044, 25970), (10388, 25110), (10584, 24645), (11130, 23436), (11160, 23373), (11340, 23002), (11448, 22785), (11501, 22680), (11718, 22260), (12152, 21465), (12555, 20776), (12985, 20088), (13020, 20034), (13144, 19845), (13230, 19716), (13356, 19530), (13671, 19080), (14310, 18228), (14787, 17640), (14840, 17577), (15190, 17172), (15582, 16740), (15624, 16695), (15876, 16430)]