137803680

素因数分解:

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

素因数の和:79

約数の個数: 480

約数和(自身を含む): 585446400

約数和(自身を除く): 447642720

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, 49, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 96, 98, 105, 108, 112, 120, 124, 126, 135, 140, 144, 147, 155, 160, 162, 168, 180, 186, 189, 196, 210, 216, 217, 224, 240, 245, 248, 252, 270, 279, 280, 288, 294, 310, 315, 324, 336, 343, 360, 372, 378, 392, 405, 420, 432, 434, 441, 465, 480, 490, 496, 504, 540, 558, 560, 567, 588, 620, 630, 648, 651, 672, 686, 720, 735, 744, 756, 784, 810, 837, 840, 864, 868, 882, 930, 945, 980, 992, 1008, 1029, 1080, 1085, 1116, 1120, 1134, 1176, 1240, 1260, 1296, 1302, 1323, 1372, 1395, 1440, 1470, 1488, 1512, 1519, 1568, 1620, 1674, 1680, 1715, 1736, 1764, 1860, 1890, 1953, 1960, 2016, 2058, 2160, 2170, 2205, 2232, 2268, 2352, 2480, 2511, 2520, 2592, 2604, 2646, 2744, 2790, 2835, 2940, 2976, 3024, 3038, 3087, 3240, 3255, 3348, 3360, 3430, 3472, 3528, 3720, 3780, 3906, 3920, 3969, 4116, 4185, 4320, 4340, 4410, 4464, 4536, 4557, 4704, 4960, 5022, 5040, 5145, 5208, 5292, 5488, 5580, 5670, 5859, 5880, 6048, 6076, 6174, 6480, 6510, 6615, 6696, 6860, 6944, 7056, 7440, 7560, 7595, 7812, 7840, 7938, 8232, 8370, 8680, 8820, 8928, 9072, 9114, 9261, 9765, 10044, 10080, 10290, 10416, 10584, 10633, 10976, 11160, 11340, 11718, 11760, 12152, 12348, 12555, 12960, 13020, 13230, 13392, 13671, 13720, 14112, 14880, 15120, 15190, 15435, 15624, 15876, 16464, 16740, 17360, 17577, 17640, 18144, 18228, 18522, 19530, 19845, 20088, 20580, 20832, 21168, 21266, 22320, 22680, 22785, 23436, 23520, 24304, 24696, 25110, 26040, 26460, 26784, 27342, 27440, 27783, 29295, 30240, 30380, 30870, 31248, 31752, 31899, 32928, 33480, 34720, 35154, 35280, 36456, 37044, 39060, 39690, 40176, 41013, 41160, 42336, 42532, 44640, 45360, 45570, 46305, 46872, 48608, 49392, 50220, 52080, 52920, 53165, 54684, 54880, 55566, 58590, 60760, 61740, 62496, 63504, 63798, 66960, 68355, 70308, 70560, 72912, 74088, 78120, 79380, 80352, 82026, 82320, 85064, 87885, 90720, 91140, 92610, 93744, 95697, 98784, 100440, 104160, 105840, 106330, 109368, 111132, 117180, 121520, 123039, 123480, 127008, 127596, 133920, 136710, 138915, 140616, 145824, 148176, 156240, 158760, 159495, 164052, 164640, 170128, 175770, 182280, 185220, 187488, 191394, 200880, 205065, 211680, 212660, 218736, 222264, 234360, 243040, 246078, 246960, 255192, 273420, 277830, 281232, 287091, 296352, 312480, 317520, 318990, 328104, 340256, 351540, 364560, 370440, 382788, 401760, 410130, 425320, 437472, 444528, 468720, 478485, 492156, 493920, 510384, 546840, 555660, 562464, 574182, 615195, 635040, 637980, 656208, 703080, 729120, 740880, 765576, 820260, 850640, 861273, 889056, 937440, 956970, 984312, 1020768, 1093680, 1111320, 1148364, 1230390, 1275960, 1312416, 1406160, 1435455, 1481760, 1531152, 1640520, 1701280, 1722546, 1913940, 1968624, 2187360, 2222640, 2296728, 2460780, 2551920, 2812320, 2870910, 3062304, 3281040, 3445092, 3827880, 3937248, 4306365, 4445280, 4593456, 4921560, 5103840, 5741820, 6562080, 6890184, 7655760, 8612730, 9186912, 9843120, 11483640, 13780368, 15311520, 17225460, 19686240, 22967280, 27560736, 34450920, 45934560, 68901840, 137803680]

約数ペア:

[(1, 137803680), (2, 68901840), (3, 45934560), (4, 34450920), (5, 27560736), (6, 22967280), (7, 19686240), (8, 17225460), (9, 15311520), (10, 13780368), (12, 11483640), (14, 9843120), (15, 9186912), (16, 8612730), (18, 7655760), (20, 6890184), (21, 6562080), (24, 5741820), (27, 5103840), (28, 4921560), (30, 4593456), (31, 4445280), (32, 4306365), (35, 3937248), (36, 3827880), (40, 3445092), (42, 3281040), (45, 3062304), (48, 2870910), (49, 2812320), (54, 2551920), (56, 2460780), (60, 2296728), (62, 2222640), (63, 2187360), (70, 1968624), (72, 1913940), (80, 1722546), (81, 1701280), (84, 1640520), (90, 1531152), (93, 1481760), (96, 1435455), (98, 1406160), (105, 1312416), (108, 1275960), (112, 1230390), (120, 1148364), (124, 1111320), (126, 1093680), (135, 1020768), (140, 984312), (144, 956970), (147, 937440), (155, 889056), (160, 861273), (162, 850640), (168, 820260), (180, 765576), (186, 740880), (189, 729120), (196, 703080), (210, 656208), (216, 637980), (217, 635040), (224, 615195), (240, 574182), (245, 562464), (248, 555660), (252, 546840), (270, 510384), (279, 493920), (280, 492156), (288, 478485), (294, 468720), (310, 444528), (315, 437472), (324, 425320), (336, 410130), (343, 401760), (360, 382788), (372, 370440), (378, 364560), (392, 351540), (405, 340256), (420, 328104), (432, 318990), (434, 317520), (441, 312480), (465, 296352), (480, 287091), (490, 281232), (496, 277830), (504, 273420), (540, 255192), (558, 246960), (560, 246078), (567, 243040), (588, 234360), (620, 222264), (630, 218736), (648, 212660), (651, 211680), (672, 205065), (686, 200880), (720, 191394), (735, 187488), (744, 185220), (756, 182280), (784, 175770), (810, 170128), (837, 164640), (840, 164052), (864, 159495), (868, 158760), (882, 156240), (930, 148176), (945, 145824), (980, 140616), (992, 138915), (1008, 136710), (1029, 133920), (1080, 127596), (1085, 127008), (1116, 123480), (1120, 123039), (1134, 121520), (1176, 117180), (1240, 111132), (1260, 109368), (1296, 106330), (1302, 105840), (1323, 104160), (1372, 100440), (1395, 98784), (1440, 95697), (1470, 93744), (1488, 92610), (1512, 91140), (1519, 90720), (1568, 87885), (1620, 85064), (1674, 82320), (1680, 82026), (1715, 80352), (1736, 79380), (1764, 78120), (1860, 74088), (1890, 72912), (1953, 70560), (1960, 70308), (2016, 68355), (2058, 66960), (2160, 63798), (2170, 63504), (2205, 62496), (2232, 61740), (2268, 60760), (2352, 58590), (2480, 55566), (2511, 54880), (2520, 54684), (2592, 53165), (2604, 52920), (2646, 52080), (2744, 50220), (2790, 49392), (2835, 48608), (2940, 46872), (2976, 46305), (3024, 45570), (3038, 45360), (3087, 44640), (3240, 42532), (3255, 42336), (3348, 41160), (3360, 41013), (3430, 40176), (3472, 39690), (3528, 39060), (3720, 37044), (3780, 36456), (3906, 35280), (3920, 35154), (3969, 34720), (4116, 33480), (4185, 32928), (4320, 31899), (4340, 31752), (4410, 31248), (4464, 30870), (4536, 30380), (4557, 30240), (4704, 29295), (4960, 27783), (5022, 27440), (5040, 27342), (5145, 26784), (5208, 26460), (5292, 26040), (5488, 25110), (5580, 24696), (5670, 24304), (5859, 23520), (5880, 23436), (6048, 22785), (6076, 22680), (6174, 22320), (6480, 21266), (6510, 21168), (6615, 20832), (6696, 20580), (6860, 20088), (6944, 19845), (7056, 19530), (7440, 18522), (7560, 18228), (7595, 18144), (7812, 17640), (7840, 17577), (7938, 17360), (8232, 16740), (8370, 16464), (8680, 15876), (8820, 15624), (8928, 15435), (9072, 15190), (9114, 15120), (9261, 14880), (9765, 14112), (10044, 13720), (10080, 13671), (10290, 13392), (10416, 13230), (10584, 13020), (10633, 12960), (10976, 12555), (11160, 12348), (11340, 12152), (11718, 11760)]