1688095080

素因数分解:

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

素因数の和:89

約数の個数: 480

約数和(自身を含む): 6832995840

約数和(自身を除く): 5144900760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 49, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 98, 105, 108, 120, 124, 126, 135, 140, 147, 155, 162, 168, 180, 186, 189, 196, 210, 216, 217, 245, 248, 252, 270, 279, 280, 294, 310, 315, 324, 343, 360, 372, 378, 392, 405, 420, 434, 441, 465, 490, 504, 540, 558, 567, 588, 620, 630, 648, 651, 686, 735, 744, 756, 810, 837, 840, 868, 882, 930, 945, 980, 1029, 1080, 1085, 1116, 1134, 1176, 1240, 1260, 1302, 1323, 1372, 1395, 1470, 1512, 1519, 1620, 1674, 1715, 1736, 1764, 1860, 1890, 1953, 1960, 2058, 2170, 2205, 2232, 2268, 2401, 2511, 2520, 2604, 2646, 2744, 2790, 2835, 2940, 3038, 3087, 3240, 3255, 3348, 3430, 3528, 3720, 3780, 3906, 3969, 4116, 4185, 4340, 4410, 4536, 4557, 4802, 5022, 5145, 5208, 5292, 5580, 5670, 5859, 5880, 6076, 6174, 6510, 6615, 6696, 6860, 7203, 7560, 7595, 7812, 7938, 8232, 8370, 8680, 8820, 9114, 9261, 9604, 9765, 10044, 10290, 10584, 10633, 11160, 11340, 11718, 12005, 12152, 12348, 12555, 13020, 13230, 13671, 13720, 14406, 15190, 15435, 15624, 15876, 16740, 16807, 17577, 17640, 18228, 18522, 19208, 19530, 19845, 20088, 20580, 21266, 21609, 22680, 22785, 23436, 24010, 24696, 25110, 26040, 26460, 27342, 27783, 28812, 29295, 30380, 30870, 31752, 31899, 33480, 33614, 35154, 36015, 36456, 37044, 39060, 39690, 41013, 41160, 42532, 43218, 45570, 46305, 46872, 48020, 50220, 50421, 52920, 53165, 54684, 55566, 57624, 58590, 60760, 61740, 63798, 64827, 67228, 68355, 70308, 72030, 74088, 74431, 78120, 79380, 82026, 84035, 85064, 86436, 87885, 91140, 92610, 95697, 96040, 100440, 100842, 106330, 108045, 109368, 111132, 117180, 123039, 123480, 127596, 129654, 134456, 136710, 138915, 140616, 144060, 148862, 151263, 158760, 159495, 164052, 168070, 172872, 175770, 182280, 185220, 191394, 194481, 201684, 205065, 212660, 216090, 222264, 223293, 234360, 246078, 252105, 255192, 259308, 273420, 277830, 287091, 288120, 297724, 302526, 318990, 324135, 328104, 336140, 351540, 370440, 372155, 382788, 388962, 403368, 410130, 425320, 432180, 446586, 453789, 478485, 492156, 504210, 518616, 521017, 546840, 555660, 574182, 595448, 605052, 615195, 637980, 648270, 669879, 672280, 703080, 744310, 756315, 765576, 777924, 820260, 861273, 864360, 893172, 907578, 956970, 972405, 984312, 1008420, 1042034, 1111320, 1116465, 1148364, 1210104, 1230390, 1275960, 1296540, 1339758, 1361367, 1435455, 1488620, 1512630, 1555848, 1563051, 1640520, 1722546, 1786344, 1815156, 1913940, 1944810, 2009637, 2016840, 2084068, 2232930, 2268945, 2296728, 2460780, 2593080, 2605085, 2679516, 2722734, 2870910, 2977240, 3025260, 3126102, 3349395, 3445092, 3630312, 3827880, 3889620, 4019274, 4168136, 4306365, 4465860, 4537890, 4689153, 4921560, 5210170, 5359032, 5445468, 5741820, 6028911, 6050520, 6252204, 6698790, 6806835, 6890184, 7779240, 7815255, 8038548, 8612730, 8931720, 9075780, 9378306, 10048185, 10420340, 10890936, 11483640, 12057822, 12504408, 13397580, 13613670, 14067459, 15630510, 16077096, 17225460, 18151560, 18756612, 20096370, 20840680, 23445765, 24115644, 26795160, 27227340, 28134918, 30144555, 31261020, 34450920, 37513224, 40192740, 42202377, 46891530, 48231288, 54454680, 56269836, 60289110, 62522040, 70337295, 80385480, 84404754, 93783060, 112539672, 120578220, 140674590, 168809508, 187566120, 211011885, 241156440, 281349180, 337619016, 422023770, 562698360, 844047540, 1688095080]

約数ペア:

[(1, 1688095080), (2, 844047540), (3, 562698360), (4, 422023770), (5, 337619016), (6, 281349180), (7, 241156440), (8, 211011885), (9, 187566120), (10, 168809508), (12, 140674590), (14, 120578220), (15, 112539672), (18, 93783060), (20, 84404754), (21, 80385480), (24, 70337295), (27, 62522040), (28, 60289110), (30, 56269836), (31, 54454680), (35, 48231288), (36, 46891530), (40, 42202377), (42, 40192740), (45, 37513224), (49, 34450920), (54, 31261020), (56, 30144555), (60, 28134918), (62, 27227340), (63, 26795160), (70, 24115644), (72, 23445765), (81, 20840680), (84, 20096370), (90, 18756612), (93, 18151560), (98, 17225460), (105, 16077096), (108, 15630510), (120, 14067459), (124, 13613670), (126, 13397580), (135, 12504408), (140, 12057822), (147, 11483640), (155, 10890936), (162, 10420340), (168, 10048185), (180, 9378306), (186, 9075780), (189, 8931720), (196, 8612730), (210, 8038548), (216, 7815255), (217, 7779240), (245, 6890184), (248, 6806835), (252, 6698790), (270, 6252204), (279, 6050520), (280, 6028911), (294, 5741820), (310, 5445468), (315, 5359032), (324, 5210170), (343, 4921560), (360, 4689153), (372, 4537890), (378, 4465860), (392, 4306365), (405, 4168136), (420, 4019274), (434, 3889620), (441, 3827880), (465, 3630312), (490, 3445092), (504, 3349395), (540, 3126102), (558, 3025260), (567, 2977240), (588, 2870910), (620, 2722734), (630, 2679516), (648, 2605085), (651, 2593080), (686, 2460780), (735, 2296728), (744, 2268945), (756, 2232930), (810, 2084068), (837, 2016840), (840, 2009637), (868, 1944810), (882, 1913940), (930, 1815156), (945, 1786344), (980, 1722546), (1029, 1640520), (1080, 1563051), (1085, 1555848), (1116, 1512630), (1134, 1488620), (1176, 1435455), (1240, 1361367), (1260, 1339758), (1302, 1296540), (1323, 1275960), (1372, 1230390), (1395, 1210104), (1470, 1148364), (1512, 1116465), (1519, 1111320), (1620, 1042034), (1674, 1008420), (1715, 984312), (1736, 972405), (1764, 956970), (1860, 907578), (1890, 893172), (1953, 864360), (1960, 861273), (2058, 820260), (2170, 777924), (2205, 765576), (2232, 756315), (2268, 744310), (2401, 703080), (2511, 672280), (2520, 669879), (2604, 648270), (2646, 637980), (2744, 615195), (2790, 605052), (2835, 595448), (2940, 574182), (3038, 555660), (3087, 546840), (3240, 521017), (3255, 518616), (3348, 504210), (3430, 492156), (3528, 478485), (3720, 453789), (3780, 446586), (3906, 432180), (3969, 425320), (4116, 410130), (4185, 403368), (4340, 388962), (4410, 382788), (4536, 372155), (4557, 370440), (4802, 351540), (5022, 336140), (5145, 328104), (5208, 324135), (5292, 318990), (5580, 302526), (5670, 297724), (5859, 288120), (5880, 287091), (6076, 277830), (6174, 273420), (6510, 259308), (6615, 255192), (6696, 252105), (6860, 246078), (7203, 234360), (7560, 223293), (7595, 222264), (7812, 216090), (7938, 212660), (8232, 205065), (8370, 201684), (8680, 194481), (8820, 191394), (9114, 185220), (9261, 182280), (9604, 175770), (9765, 172872), (10044, 168070), (10290, 164052), (10584, 159495), (10633, 158760), (11160, 151263), (11340, 148862), (11718, 144060), (12005, 140616), (12152, 138915), (12348, 136710), (12555, 134456), (13020, 129654), (13230, 127596), (13671, 123480), (13720, 123039), (14406, 117180), (15190, 111132), (15435, 109368), (15624, 108045), (15876, 106330), (16740, 100842), (16807, 100440), (17577, 96040), (17640, 95697), (18228, 92610), (18522, 91140), (19208, 87885), (19530, 86436), (19845, 85064), (20088, 84035), (20580, 82026), (21266, 79380), (21609, 78120), (22680, 74431), (22785, 74088), (23436, 72030), (24010, 70308), (24696, 68355), (25110, 67228), (26040, 64827), (26460, 63798), (27342, 61740), (27783, 60760), (28812, 58590), (29295, 57624), (30380, 55566), (30870, 54684), (31752, 53165), (31899, 52920), (33480, 50421), (33614, 50220), (35154, 48020), (36015, 46872), (36456, 46305), (37044, 45570), (39060, 43218), (39690, 42532), (41013, 41160)]