68409360

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 320

約数和(自身を含む): 263554560

約数和(自身を除く): 195145200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 48, 51, 54, 60, 68, 69, 72, 80, 81, 85, 90, 92, 102, 108, 115, 120, 135, 136, 138, 144, 153, 162, 170, 180, 184, 204, 207, 216, 230, 240, 243, 255, 270, 272, 276, 306, 324, 340, 345, 360, 368, 391, 405, 408, 414, 432, 459, 460, 486, 510, 540, 552, 612, 621, 648, 680, 690, 720, 729, 765, 782, 810, 816, 828, 918, 920, 972, 1020, 1035, 1080, 1104, 1173, 1215, 1224, 1242, 1296, 1360, 1377, 1380, 1458, 1530, 1564, 1620, 1656, 1836, 1840, 1863, 1944, 1955, 2040, 2070, 2160, 2187, 2295, 2346, 2430, 2448, 2484, 2754, 2760, 2916, 3060, 3105, 3128, 3240, 3312, 3519, 3645, 3672, 3726, 3888, 3910, 4080, 4131, 4140, 4374, 4590, 4692, 4860, 4968, 5508, 5520, 5589, 5832, 5865, 6120, 6210, 6256, 6480, 6885, 7038, 7290, 7344, 7452, 7820, 8262, 8280, 8748, 9180, 9315, 9384, 9720, 9936, 10557, 10935, 11016, 11178, 11664, 11730, 12240, 12393, 12420, 13770, 14076, 14580, 14904, 15640, 16524, 16560, 16767, 17496, 17595, 18360, 18630, 18768, 19440, 20655, 21114, 21870, 22032, 22356, 23460, 24786, 24840, 27540, 27945, 28152, 29160, 29808, 31280, 31671, 33048, 33534, 34992, 35190, 36720, 37179, 37260, 41310, 42228, 43740, 44712, 46920, 49572, 49680, 50301, 52785, 55080, 55890, 56304, 58320, 61965, 63342, 66096, 67068, 70380, 74358, 74520, 82620, 83835, 84456, 87480, 89424, 93840, 95013, 99144, 100602, 105570, 110160, 111780, 123930, 126684, 134136, 140760, 148716, 149040, 158355, 165240, 167670, 168912, 174960, 185895, 190026, 198288, 201204, 211140, 223560, 247860, 251505, 253368, 268272, 281520, 285039, 297432, 316710, 330480, 335340, 371790, 380052, 402408, 422280, 447120, 475065, 495720, 503010, 506736, 570078, 594864, 633420, 670680, 743580, 760104, 804816, 844560, 855117, 950130, 991440, 1006020, 1140156, 1266840, 1341360, 1425195, 1487160, 1520208, 1710234, 1900260, 2012040, 2280312, 2533680, 2850390, 2974320, 3420468, 3800520, 4024080, 4275585, 4560624, 5700780, 6840936, 7601040, 8551170, 11401560, 13681872, 17102340, 22803120, 34204680, 68409360]

約数ペア:

[(1, 68409360), (2, 34204680), (3, 22803120), (4, 17102340), (5, 13681872), (6, 11401560), (8, 8551170), (9, 7601040), (10, 6840936), (12, 5700780), (15, 4560624), (16, 4275585), (17, 4024080), (18, 3800520), (20, 3420468), (23, 2974320), (24, 2850390), (27, 2533680), (30, 2280312), (34, 2012040), (36, 1900260), (40, 1710234), (45, 1520208), (46, 1487160), (48, 1425195), (51, 1341360), (54, 1266840), (60, 1140156), (68, 1006020), (69, 991440), (72, 950130), (80, 855117), (81, 844560), (85, 804816), (90, 760104), (92, 743580), (102, 670680), (108, 633420), (115, 594864), (120, 570078), (135, 506736), (136, 503010), (138, 495720), (144, 475065), (153, 447120), (162, 422280), (170, 402408), (180, 380052), (184, 371790), (204, 335340), (207, 330480), (216, 316710), (230, 297432), (240, 285039), (243, 281520), (255, 268272), (270, 253368), (272, 251505), (276, 247860), (306, 223560), (324, 211140), (340, 201204), (345, 198288), (360, 190026), (368, 185895), (391, 174960), (405, 168912), (408, 167670), (414, 165240), (432, 158355), (459, 149040), (460, 148716), (486, 140760), (510, 134136), (540, 126684), (552, 123930), (612, 111780), (621, 110160), (648, 105570), (680, 100602), (690, 99144), (720, 95013), (729, 93840), (765, 89424), (782, 87480), (810, 84456), (816, 83835), (828, 82620), (918, 74520), (920, 74358), (972, 70380), (1020, 67068), (1035, 66096), (1080, 63342), (1104, 61965), (1173, 58320), (1215, 56304), (1224, 55890), (1242, 55080), (1296, 52785), (1360, 50301), (1377, 49680), (1380, 49572), (1458, 46920), (1530, 44712), (1564, 43740), (1620, 42228), (1656, 41310), (1836, 37260), (1840, 37179), (1863, 36720), (1944, 35190), (1955, 34992), (2040, 33534), (2070, 33048), (2160, 31671), (2187, 31280), (2295, 29808), (2346, 29160), (2430, 28152), (2448, 27945), (2484, 27540), (2754, 24840), (2760, 24786), (2916, 23460), (3060, 22356), (3105, 22032), (3128, 21870), (3240, 21114), (3312, 20655), (3519, 19440), (3645, 18768), (3672, 18630), (3726, 18360), (3888, 17595), (3910, 17496), (4080, 16767), (4131, 16560), (4140, 16524), (4374, 15640), (4590, 14904), (4692, 14580), (4860, 14076), (4968, 13770), (5508, 12420), (5520, 12393), (5589, 12240), (5832, 11730), (5865, 11664), (6120, 11178), (6210, 11016), (6256, 10935), (6480, 10557), (6885, 9936), (7038, 9720), (7290, 9384), (7344, 9315), (7452, 9180), (7820, 8748), (8262, 8280)]