321557040

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 480

約数和(自身を含む): 1364912640

約数和(自身を除く): 1043355600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 139, 140, 144, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 240, 243, 252, 255, 270, 272, 278, 280, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 417, 420, 432, 459, 476, 486, 504, 510, 540, 556, 560, 567, 595, 612, 630, 648, 680, 695, 714, 720, 756, 765, 810, 816, 834, 840, 918, 945, 952, 972, 973, 1008, 1020, 1071, 1080, 1112, 1134, 1190, 1215, 1224, 1251, 1260, 1296, 1360, 1377, 1390, 1428, 1512, 1530, 1620, 1668, 1680, 1701, 1785, 1836, 1890, 1904, 1944, 1946, 2040, 2085, 2142, 2160, 2224, 2268, 2295, 2363, 2380, 2430, 2448, 2502, 2520, 2754, 2780, 2835, 2856, 2919, 3024, 3060, 3213, 3240, 3336, 3402, 3570, 3672, 3753, 3780, 3888, 3892, 4080, 4131, 4170, 4284, 4536, 4590, 4726, 4760, 4860, 4865, 5004, 5040, 5355, 5508, 5560, 5670, 5712, 5838, 6120, 6255, 6426, 6480, 6672, 6804, 6885, 7089, 7140, 7344, 7506, 7560, 7784, 8262, 8340, 8505, 8568, 8757, 9072, 9180, 9452, 9520, 9639, 9720, 9730, 10008, 10710, 11016, 11120, 11259, 11340, 11676, 11815, 12240, 12510, 12852, 13608, 13770, 14178, 14280, 14595, 15012, 15120, 15568, 16065, 16524, 16541, 16680, 17010, 17136, 17514, 18360, 18765, 18904, 19278, 19440, 19460, 20016, 20655, 21267, 21420, 22032, 22518, 22680, 23352, 23630, 25020, 25704, 26271, 27216, 27540, 28356, 28560, 28917, 29190, 30024, 32130, 33048, 33082, 33360, 33777, 34020, 35028, 35445, 36720, 37530, 37808, 38556, 38920, 41310, 42534, 42840, 43785, 45036, 45360, 46704, 47260, 48195, 49623, 50040, 51408, 52542, 55080, 56295, 56712, 57834, 58380, 60048, 63801, 64260, 66096, 66164, 67554, 68040, 70056, 70890, 75060, 77112, 77840, 78813, 82620, 82705, 85068, 85680, 87570, 90072, 94520, 96390, 99246, 100080, 105084, 106335, 110160, 112590, 113424, 115668, 116760, 127602, 128520, 131355, 132328, 135108, 136080, 140112, 141780, 144585, 148869, 150120, 154224, 157626, 165240, 165410, 168885, 170136, 175140, 180144, 189040, 191403, 192780, 198492, 210168, 212670, 225180, 231336, 233520, 236439, 248115, 255204, 257040, 262710, 264656, 270216, 283560, 289170, 297738, 300240, 315252, 319005, 330480, 330820, 337770, 340272, 350280, 382806, 385560, 394065, 396984, 420336, 425340, 446607, 450360, 462672, 472878, 496230, 510408, 525420, 540432, 567120, 574209, 578340, 595476, 630504, 638010, 661640, 675540, 700560, 744345, 765612, 771120, 788130, 793968, 850680, 893214, 900720, 945756, 957015, 992460, 1020816, 1050840, 1148418, 1156680, 1182195, 1190952, 1261008, 1276020, 1323280, 1339821, 1351080, 1488690, 1531224, 1576260, 1701360, 1786428, 1891512, 1914030, 1984920, 2101680, 2233035, 2296836, 2313360, 2364390, 2381904, 2552040, 2679642, 2702160, 2871045, 2977380, 3062448, 3152520, 3572856, 3783024, 3828060, 3969840, 4019463, 4466070, 4593672, 4728780, 5104080, 5359284, 5742090, 5954760, 6305040, 6699105, 7145712, 7656120, 8038926, 8932140, 9187344, 9457560, 10718568, 11484180, 11909520, 13398210, 15312240, 16077852, 17864280, 18915120, 20097315, 21437136, 22968360, 26796420, 32155704, 35728560, 40194630, 45936720, 53592840, 64311408, 80389260, 107185680, 160778520, 321557040]

約数ペア:

[(1, 321557040), (2, 160778520), (3, 107185680), (4, 80389260), (5, 64311408), (6, 53592840), (7, 45936720), (8, 40194630), (9, 35728560), (10, 32155704), (12, 26796420), (14, 22968360), (15, 21437136), (16, 20097315), (17, 18915120), (18, 17864280), (20, 16077852), (21, 15312240), (24, 13398210), (27, 11909520), (28, 11484180), (30, 10718568), (34, 9457560), (35, 9187344), (36, 8932140), (40, 8038926), (42, 7656120), (45, 7145712), (48, 6699105), (51, 6305040), (54, 5954760), (56, 5742090), (60, 5359284), (63, 5104080), (68, 4728780), (70, 4593672), (72, 4466070), (80, 4019463), (81, 3969840), (84, 3828060), (85, 3783024), (90, 3572856), (102, 3152520), (105, 3062448), (108, 2977380), (112, 2871045), (119, 2702160), (120, 2679642), (126, 2552040), (135, 2381904), (136, 2364390), (139, 2313360), (140, 2296836), (144, 2233035), (153, 2101680), (162, 1984920), (168, 1914030), (170, 1891512), (180, 1786428), (189, 1701360), (204, 1576260), (210, 1531224), (216, 1488690), (238, 1351080), (240, 1339821), (243, 1323280), (252, 1276020), (255, 1261008), (270, 1190952), (272, 1182195), (278, 1156680), (280, 1148418), (306, 1050840), (315, 1020816), (324, 992460), (336, 957015), (340, 945756), (357, 900720), (360, 893214), (378, 850680), (405, 793968), (408, 788130), (417, 771120), (420, 765612), (432, 744345), (459, 700560), (476, 675540), (486, 661640), (504, 638010), (510, 630504), (540, 595476), (556, 578340), (560, 574209), (567, 567120), (595, 540432), (612, 525420), (630, 510408), (648, 496230), (680, 472878), (695, 462672), (714, 450360), (720, 446607), (756, 425340), (765, 420336), (810, 396984), (816, 394065), (834, 385560), (840, 382806), (918, 350280), (945, 340272), (952, 337770), (972, 330820), (973, 330480), (1008, 319005), (1020, 315252), (1071, 300240), (1080, 297738), (1112, 289170), (1134, 283560), (1190, 270216), (1215, 264656), (1224, 262710), (1251, 257040), (1260, 255204), (1296, 248115), (1360, 236439), (1377, 233520), (1390, 231336), (1428, 225180), (1512, 212670), (1530, 210168), (1620, 198492), (1668, 192780), (1680, 191403), (1701, 189040), (1785, 180144), (1836, 175140), (1890, 170136), (1904, 168885), (1944, 165410), (1946, 165240), (2040, 157626), (2085, 154224), (2142, 150120), (2160, 148869), (2224, 144585), (2268, 141780), (2295, 140112), (2363, 136080), (2380, 135108), (2430, 132328), (2448, 131355), (2502, 128520), (2520, 127602), (2754, 116760), (2780, 115668), (2835, 113424), (2856, 112590), (2919, 110160), (3024, 106335), (3060, 105084), (3213, 100080), (3240, 99246), (3336, 96390), (3402, 94520), (3570, 90072), (3672, 87570), (3753, 85680), (3780, 85068), (3888, 82705), (3892, 82620), (4080, 78813), (4131, 77840), (4170, 77112), (4284, 75060), (4536, 70890), (4590, 70056), (4726, 68040), (4760, 67554), (4860, 66164), (4865, 66096), (5004, 64260), (5040, 63801), (5355, 60048), (5508, 58380), (5560, 57834), (5670, 56712), (5712, 56295), (5838, 55080), (6120, 52542), (6255, 51408), (6426, 50040), (6480, 49623), (6672, 48195), (6804, 47260), (6885, 46704), (7089, 45360), (7140, 45036), (7344, 43785), (7506, 42840), (7560, 42534), (7784, 41310), (8262, 38920), (8340, 38556), (8505, 37808), (8568, 37530), (8757, 36720), (9072, 35445), (9180, 35028), (9452, 34020), (9520, 33777), (9639, 33360), (9720, 33082), (9730, 33048), (10008, 32130), (10710, 30024), (11016, 29190), (11120, 28917), (11259, 28560), (11340, 28356), (11676, 27540), (11815, 27216), (12240, 26271), (12510, 25704), (12852, 25020), (13608, 23630), (13770, 23352), (14178, 22680), (14280, 22518), (14595, 22032), (15012, 21420), (15120, 21267), (15568, 20655), (16065, 20016), (16524, 19460), (16541, 19440), (16680, 19278), (17010, 18904), (17136, 18765), (17514, 18360)]