68433120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 384

約数和(自身を含む): 286433280

約数和(自身を除く): 218000160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 73, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 146, 155, 160, 168, 180, 186, 189, 210, 216, 217, 219, 224, 240, 248, 252, 270, 279, 280, 288, 292, 310, 315, 336, 360, 365, 372, 378, 420, 432, 434, 438, 465, 480, 496, 504, 511, 540, 558, 560, 584, 620, 630, 651, 657, 672, 720, 730, 744, 756, 837, 840, 864, 868, 876, 930, 945, 992, 1008, 1022, 1080, 1085, 1095, 1116, 1120, 1168, 1240, 1260, 1302, 1314, 1395, 1440, 1460, 1488, 1512, 1533, 1674, 1680, 1736, 1752, 1860, 1890, 1953, 1971, 2016, 2044, 2160, 2170, 2190, 2232, 2263, 2336, 2480, 2520, 2555, 2604, 2628, 2790, 2920, 2976, 3024, 3066, 3255, 3285, 3348, 3360, 3472, 3504, 3720, 3780, 3906, 3942, 4088, 4185, 4320, 4340, 4380, 4464, 4526, 4599, 4960, 5040, 5110, 5208, 5256, 5580, 5840, 5859, 6048, 6132, 6510, 6570, 6696, 6789, 6944, 7008, 7440, 7560, 7665, 7812, 7884, 8176, 8370, 8680, 8760, 8928, 9052, 9198, 9765, 9855, 10080, 10220, 10416, 10512, 11160, 11315, 11680, 11718, 12264, 13020, 13140, 13392, 13578, 13797, 14880, 15120, 15330, 15624, 15768, 15841, 16352, 16740, 17360, 17520, 18104, 18396, 19530, 19710, 20367, 20440, 20832, 21024, 22320, 22630, 22995, 23436, 24528, 26040, 26280, 26784, 27156, 27594, 29295, 30240, 30660, 31248, 31536, 31682, 33480, 33945, 34720, 35040, 36208, 36792, 39060, 39420, 40734, 40880, 44640, 45260, 45990, 46872, 47523, 49056, 52080, 52560, 54312, 55188, 58590, 61101, 61320, 62496, 63072, 63364, 66960, 67890, 68985, 72416, 73584, 78120, 78840, 79205, 81468, 81760, 90520, 91980, 93744, 95046, 101835, 104160, 105120, 108624, 110376, 117180, 122202, 122640, 126728, 133920, 135780, 137970, 142569, 147168, 156240, 157680, 158410, 162936, 181040, 183960, 187488, 190092, 203670, 217248, 220752, 234360, 237615, 244404, 245280, 253456, 271560, 275940, 285138, 305505, 312480, 315360, 316820, 325872, 362080, 367920, 380184, 407340, 427707, 441504, 468720, 475230, 488808, 506912, 543120, 551880, 570276, 611010, 633640, 651744, 712845, 735840, 760368, 814680, 855414, 937440, 950460, 977616, 1086240, 1103760, 1140552, 1222020, 1267280, 1425690, 1520736, 1629360, 1710828, 1900920, 1955232, 2138535, 2207520, 2281104, 2444040, 2534560, 2851380, 3258720, 3421656, 3801840, 4277070, 4562208, 4888080, 5702760, 6843312, 7603680, 8554140, 9776160, 11405520, 13686624, 17108280, 22811040, 34216560, 68433120]

約数ペア:

[(1, 68433120), (2, 34216560), (3, 22811040), (4, 17108280), (5, 13686624), (6, 11405520), (7, 9776160), (8, 8554140), (9, 7603680), (10, 6843312), (12, 5702760), (14, 4888080), (15, 4562208), (16, 4277070), (18, 3801840), (20, 3421656), (21, 3258720), (24, 2851380), (27, 2534560), (28, 2444040), (30, 2281104), (31, 2207520), (32, 2138535), (35, 1955232), (36, 1900920), (40, 1710828), (42, 1629360), (45, 1520736), (48, 1425690), (54, 1267280), (56, 1222020), (60, 1140552), (62, 1103760), (63, 1086240), (70, 977616), (72, 950460), (73, 937440), (80, 855414), (84, 814680), (90, 760368), (93, 735840), (96, 712845), (105, 651744), (108, 633640), (112, 611010), (120, 570276), (124, 551880), (126, 543120), (135, 506912), (140, 488808), (144, 475230), (146, 468720), (155, 441504), (160, 427707), (168, 407340), (180, 380184), (186, 367920), (189, 362080), (210, 325872), (216, 316820), (217, 315360), (219, 312480), (224, 305505), (240, 285138), (248, 275940), (252, 271560), (270, 253456), (279, 245280), (280, 244404), (288, 237615), (292, 234360), (310, 220752), (315, 217248), (336, 203670), (360, 190092), (365, 187488), (372, 183960), (378, 181040), (420, 162936), (432, 158410), (434, 157680), (438, 156240), (465, 147168), (480, 142569), (496, 137970), (504, 135780), (511, 133920), (540, 126728), (558, 122640), (560, 122202), (584, 117180), (620, 110376), (630, 108624), (651, 105120), (657, 104160), (672, 101835), (720, 95046), (730, 93744), (744, 91980), (756, 90520), (837, 81760), (840, 81468), (864, 79205), (868, 78840), (876, 78120), (930, 73584), (945, 72416), (992, 68985), (1008, 67890), (1022, 66960), (1080, 63364), (1085, 63072), (1095, 62496), (1116, 61320), (1120, 61101), (1168, 58590), (1240, 55188), (1260, 54312), (1302, 52560), (1314, 52080), (1395, 49056), (1440, 47523), (1460, 46872), (1488, 45990), (1512, 45260), (1533, 44640), (1674, 40880), (1680, 40734), (1736, 39420), (1752, 39060), (1860, 36792), (1890, 36208), (1953, 35040), (1971, 34720), (2016, 33945), (2044, 33480), (2160, 31682), (2170, 31536), (2190, 31248), (2232, 30660), (2263, 30240), (2336, 29295), (2480, 27594), (2520, 27156), (2555, 26784), (2604, 26280), (2628, 26040), (2790, 24528), (2920, 23436), (2976, 22995), (3024, 22630), (3066, 22320), (3255, 21024), (3285, 20832), (3348, 20440), (3360, 20367), (3472, 19710), (3504, 19530), (3720, 18396), (3780, 18104), (3906, 17520), (3942, 17360), (4088, 16740), (4185, 16352), (4320, 15841), (4340, 15768), (4380, 15624), (4464, 15330), (4526, 15120), (4599, 14880), (4960, 13797), (5040, 13578), (5110, 13392), (5208, 13140), (5256, 13020), (5580, 12264), (5840, 11718), (5859, 11680), (6048, 11315), (6132, 11160), (6510, 10512), (6570, 10416), (6696, 10220), (6789, 10080), (6944, 9855), (7008, 9765), (7440, 9198), (7560, 9052), (7665, 8928), (7812, 8760), (7884, 8680), (8176, 8370)]