1246424760

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{2617}}^1$

素因数の和:2657

約数の個数: 288

約数和(自身を含む): 4888643760

約数和(自身を除く): 3642219000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 486, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 972, 980, 1080, 1134, 1176, 1215, 1260, 1323, 1470, 1512, 1620, 1701, 1764, 1890, 1944, 1960, 2205, 2268, 2430, 2520, 2617, 2646, 2835, 2940, 3240, 3402, 3528, 3780, 3969, 4410, 4536, 4860, 5234, 5292, 5670, 5880, 6615, 6804, 7560, 7851, 7938, 8505, 8820, 9720, 10468, 10584, 11340, 11907, 13085, 13230, 13608, 15702, 15876, 17010, 17640, 18319, 19845, 20936, 22680, 23553, 23814, 26170, 26460, 31404, 31752, 34020, 36638, 39255, 39690, 47106, 47628, 52340, 52920, 54957, 59535, 62808, 68040, 70659, 73276, 78510, 79380, 91595, 94212, 95256, 104680, 109914, 117765, 119070, 128233, 141318, 146552, 157020, 158760, 164871, 183190, 188424, 211977, 219828, 235530, 238140, 256466, 274785, 282636, 314040, 329742, 353295, 366380, 384699, 423954, 439656, 471060, 476280, 494613, 512932, 549570, 565272, 635931, 641165, 659484, 706590, 732760, 769398, 824355, 847908, 942120, 989226, 1025864, 1059885, 1099140, 1154097, 1271862, 1282330, 1318968, 1413180, 1483839, 1538796, 1648710, 1695816, 1923495, 1978452, 2119770, 2198280, 2308194, 2473065, 2543724, 2564660, 2826360, 2967678, 3077592, 3179655, 3297420, 3462291, 3846990, 3956904, 4239540, 4451517, 4616388, 4946130, 5087448, 5129320, 5770485, 5935356, 6359310, 6594840, 6924582, 7419195, 7693980, 8479080, 8903034, 9232776, 9892260, 10386873, 11540970, 11870712, 12718620, 13849164, 14838390, 15387960, 17311455, 17806068, 19784520, 20773746, 22257585, 23081940, 25437240, 27698328, 29676780, 31160619, 34622910, 35612136, 41547492, 44515170, 46163880, 51934365, 59353560, 62321238, 69245820, 83094984, 89030340, 103868730, 124642476, 138491640, 155803095, 178060680, 207737460, 249284952, 311606190, 415474920, 623212380, 1246424760]

約数ペア:

[(1, 1246424760), (2, 623212380), (3, 415474920), (4, 311606190), (5, 249284952), (6, 207737460), (7, 178060680), (8, 155803095), (9, 138491640), (10, 124642476), (12, 103868730), (14, 89030340), (15, 83094984), (18, 69245820), (20, 62321238), (21, 59353560), (24, 51934365), (27, 46163880), (28, 44515170), (30, 41547492), (35, 35612136), (36, 34622910), (40, 31160619), (42, 29676780), (45, 27698328), (49, 25437240), (54, 23081940), (56, 22257585), (60, 20773746), (63, 19784520), (70, 17806068), (72, 17311455), (81, 15387960), (84, 14838390), (90, 13849164), (98, 12718620), (105, 11870712), (108, 11540970), (120, 10386873), (126, 9892260), (135, 9232776), (140, 8903034), (147, 8479080), (162, 7693980), (168, 7419195), (180, 6924582), (189, 6594840), (196, 6359310), (210, 5935356), (216, 5770485), (243, 5129320), (245, 5087448), (252, 4946130), (270, 4616388), (280, 4451517), (294, 4239540), (315, 3956904), (324, 3846990), (360, 3462291), (378, 3297420), (392, 3179655), (405, 3077592), (420, 2967678), (441, 2826360), (486, 2564660), (490, 2543724), (504, 2473065), (540, 2308194), (567, 2198280), (588, 2119770), (630, 1978452), (648, 1923495), (735, 1695816), (756, 1648710), (810, 1538796), (840, 1483839), (882, 1413180), (945, 1318968), (972, 1282330), (980, 1271862), (1080, 1154097), (1134, 1099140), (1176, 1059885), (1215, 1025864), (1260, 989226), (1323, 942120), (1470, 847908), (1512, 824355), (1620, 769398), (1701, 732760), (1764, 706590), (1890, 659484), (1944, 641165), (1960, 635931), (2205, 565272), (2268, 549570), (2430, 512932), (2520, 494613), (2617, 476280), (2646, 471060), (2835, 439656), (2940, 423954), (3240, 384699), (3402, 366380), (3528, 353295), (3780, 329742), (3969, 314040), (4410, 282636), (4536, 274785), (4860, 256466), (5234, 238140), (5292, 235530), (5670, 219828), (5880, 211977), (6615, 188424), (6804, 183190), (7560, 164871), (7851, 158760), (7938, 157020), (8505, 146552), (8820, 141318), (9720, 128233), (10468, 119070), (10584, 117765), (11340, 109914), (11907, 104680), (13085, 95256), (13230, 94212), (13608, 91595), (15702, 79380), (15876, 78510), (17010, 73276), (17640, 70659), (18319, 68040), (19845, 62808), (20936, 59535), (22680, 54957), (23553, 52920), (23814, 52340), (26170, 47628), (26460, 47106), (31404, 39690), (31752, 39255), (34020, 36638)]