15915320640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:772

約数の個数: 560

約数和(自身を含む): 60543521280

約数和(自身を除く): 44628200640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 32, 36, 40, 45, 48, 54, 58, 60, 62, 64, 72, 80, 81, 87, 90, 93, 96, 108, 116, 120, 124, 135, 144, 145, 155, 160, 162, 174, 180, 186, 192, 216, 232, 240, 248, 261, 270, 279, 288, 290, 310, 320, 324, 348, 360, 372, 405, 432, 435, 464, 465, 480, 496, 522, 540, 558, 576, 580, 620, 648, 683, 696, 720, 744, 783, 810, 837, 864, 870, 899, 928, 930, 960, 992, 1044, 1080, 1116, 1160, 1240, 1296, 1305, 1366, 1392, 1395, 1440, 1488, 1566, 1620, 1674, 1728, 1740, 1798, 1856, 1860, 1984, 2049, 2088, 2160, 2232, 2320, 2349, 2480, 2511, 2592, 2610, 2697, 2732, 2784, 2790, 2880, 2976, 3132, 3240, 3348, 3415, 3480, 3596, 3720, 3915, 4098, 4176, 4185, 4320, 4464, 4495, 4640, 4698, 4960, 5022, 5184, 5220, 5394, 5464, 5568, 5580, 5952, 6147, 6264, 6480, 6696, 6830, 6960, 7192, 7440, 7830, 8091, 8196, 8352, 8370, 8640, 8928, 8990, 9280, 9396, 9920, 10044, 10245, 10440, 10788, 10928, 11160, 11745, 12294, 12528, 12555, 12960, 13392, 13485, 13660, 13920, 14384, 14880, 15660, 16182, 16392, 16704, 16740, 17856, 17980, 18441, 18792, 19807, 20088, 20490, 20880, 21173, 21576, 21856, 22320, 23490, 24273, 24588, 25056, 25110, 25920, 26784, 26970, 27320, 27840, 28768, 29760, 30735, 31320, 32364, 32784, 33480, 35960, 36882, 37584, 39614, 40176, 40455, 40980, 41760, 42346, 43152, 43712, 44640, 46980, 48546, 49176, 50112, 50220, 53568, 53940, 54640, 55323, 57536, 59421, 61470, 62640, 63519, 64728, 65568, 66960, 71920, 72819, 73764, 75168, 79228, 80352, 80910, 81960, 83520, 84692, 86304, 89280, 92205, 93960, 97092, 98352, 99035, 100440, 105865, 107880, 109280, 110646, 118842, 121365, 122940, 125280, 127038, 129456, 131136, 133920, 143840, 145638, 147528, 150336, 158456, 160704, 161820, 163920, 169384, 172608, 178263, 184410, 187920, 190557, 194184, 196704, 198070, 200880, 211730, 215760, 218560, 221292, 237684, 242730, 245880, 250560, 254076, 258912, 267840, 276615, 287680, 291276, 295056, 297105, 316912, 317595, 323640, 327840, 338768, 356526, 364095, 368820, 375840, 381114, 388368, 393408, 396140, 401760, 423460, 431520, 442584, 475368, 485460, 491760, 508152, 517824, 534789, 553230, 571671, 582552, 590112, 594210, 614017, 633824, 635190, 647280, 655680, 677536, 713052, 728190, 737640, 751680, 762228, 776736, 792280, 803520, 846920, 863040, 885168, 891315, 950736, 952785, 970920, 983520, 1016304, 1069578, 1106460, 1143342, 1165104, 1180224, 1188420, 1228034, 1267648, 1270380, 1294560, 1355072, 1426104, 1456380, 1475280, 1524456, 1553472, 1584560, 1604367, 1693840, 1715013, 1770336, 1782630, 1842051, 1901472, 1905570, 1941840, 1967040, 2032608, 2139156, 2212920, 2286684, 2330208, 2376840, 2456068, 2540760, 2589120, 2673945, 2852208, 2858355, 2912760, 2950560, 3048912, 3070085, 3169120, 3208734, 3387680, 3430026, 3540672, 3565260, 3684102, 3802944, 3811140, 3883680, 4065216, 4278312, 4425840, 4573368, 4660416, 4753680, 4912136, 5081520, 5347890, 5526153, 5704416, 5716710, 5825520, 5901120, 6097824, 6140170, 6338240, 6417468, 6775360, 6860052, 7130520, 7368204, 7622280, 7767360, 8021835, 8556624, 8575065, 8851680, 9146736, 9210255, 9507360, 9824272, 10163040, 10695780, 11052306, 11408832, 11433420, 11651040, 12195648, 12280340, 12834936, 13720104, 14261040, 14736408, 15244560, 16043670, 16578459, 17113248, 17150130, 17703360, 18293472, 18420510, 19014720, 19648544, 20326080, 21391560, 22104612, 22866840, 23302080, 24560680, 25669872, 27440208, 27630765, 28522080, 29472816, 30489120, 32087340, 33156918, 34226496, 34300260, 36586944, 36841020, 39297088, 42783120, 44209224, 45733680, 49121360, 49735377, 51339744, 54880416, 55261530, 57044160, 58945632, 60978240, 64174680, 66313836, 68600520, 73682040, 82892295, 85566240, 88418448, 91467360, 98242720, 99470754, 102679488, 109760832, 110523060, 117891264, 128349360, 132627672, 137201040, 147364080, 165784590, 171132480, 176836896, 182934720, 196485440, 198941508, 221046120, 248676885, 256698720, 265255344, 274402080, 294728160, 331569180, 353673792, 397883016, 442092240, 497353770, 513397440, 530510688, 548804160, 589456320, 663138360, 795766032, 884184480, 994707540, 1061021376, 1326276720, 1591532064, 1768368960, 1989415080, 2652553440, 3183064128, 3978830160, 5305106880, 7957660320, 15915320640]

約数ペア:

[(1, 15915320640), (2, 7957660320), (3, 5305106880), (4, 3978830160), (5, 3183064128), (6, 2652553440), (8, 1989415080), (9, 1768368960), (10, 1591532064), (12, 1326276720), (15, 1061021376), (16, 994707540), (18, 884184480), (20, 795766032), (24, 663138360), (27, 589456320), (29, 548804160), (30, 530510688), (31, 513397440), (32, 497353770), (36, 442092240), (40, 397883016), (45, 353673792), (48, 331569180), (54, 294728160), (58, 274402080), (60, 265255344), (62, 256698720), (64, 248676885), (72, 221046120), (80, 198941508), (81, 196485440), (87, 182934720), (90, 176836896), (93, 171132480), (96, 165784590), (108, 147364080), (116, 137201040), (120, 132627672), (124, 128349360), (135, 117891264), (144, 110523060), (145, 109760832), (155, 102679488), (160, 99470754), (162, 98242720), (174, 91467360), (180, 88418448), (186, 85566240), (192, 82892295), (216, 73682040), (232, 68600520), (240, 66313836), (248, 64174680), (261, 60978240), (270, 58945632), (279, 57044160), (288, 55261530), (290, 54880416), (310, 51339744), (320, 49735377), (324, 49121360), (348, 45733680), (360, 44209224), (372, 42783120), (405, 39297088), (432, 36841020), (435, 36586944), (464, 34300260), (465, 34226496), (480, 33156918), (496, 32087340), (522, 30489120), (540, 29472816), (558, 28522080), (576, 27630765), (580, 27440208), (620, 25669872), (648, 24560680), (683, 23302080), (696, 22866840), (720, 22104612), (744, 21391560), (783, 20326080), (810, 19648544), (837, 19014720), (864, 18420510), (870, 18293472), (899, 17703360), (928, 17150130), (930, 17113248), (960, 16578459), (992, 16043670), (1044, 15244560), (1080, 14736408), (1116, 14261040), (1160, 13720104), (1240, 12834936), (1296, 12280340), (1305, 12195648), (1366, 11651040), (1392, 11433420), (1395, 11408832), (1440, 11052306), (1488, 10695780), (1566, 10163040), (1620, 9824272), (1674, 9507360), (1728, 9210255), (1740, 9146736), (1798, 8851680), (1856, 8575065), (1860, 8556624), (1984, 8021835), (2049, 7767360), (2088, 7622280), (2160, 7368204), (2232, 7130520), (2320, 6860052), (2349, 6775360), (2480, 6417468), (2511, 6338240), (2592, 6140170), (2610, 6097824), (2697, 5901120), (2732, 5825520), (2784, 5716710), (2790, 5704416), (2880, 5526153), (2976, 5347890), (3132, 5081520), (3240, 4912136), (3348, 4753680), (3415, 4660416), (3480, 4573368), (3596, 4425840), (3720, 4278312), (3915, 4065216), (4098, 3883680), (4176, 3811140), (4185, 3802944), (4320, 3684102), (4464, 3565260), (4495, 3540672), (4640, 3430026), (4698, 3387680), (4960, 3208734), (5022, 3169120), (5184, 3070085), (5220, 3048912), (5394, 2950560), (5464, 2912760), (5568, 2858355), (5580, 2852208), (5952, 2673945), (6147, 2589120), (6264, 2540760), (6480, 2456068), (6696, 2376840), (6830, 2330208), (6960, 2286684), (7192, 2212920), (7440, 2139156), (7830, 2032608), (8091, 1967040), (8196, 1941840), (8352, 1905570), (8370, 1901472), (8640, 1842051), (8928, 1782630), (8990, 1770336), (9280, 1715013), (9396, 1693840), (9920, 1604367), (10044, 1584560), (10245, 1553472), (10440, 1524456), (10788, 1475280), (10928, 1456380), (11160, 1426104), (11745, 1355072), (12294, 1294560), (12528, 1270380), (12555, 1267648), (12960, 1228034), (13392, 1188420), (13485, 1180224), (13660, 1165104), (13920, 1143342), (14384, 1106460), (14880, 1069578), (15660, 1016304), (16182, 983520), (16392, 970920), (16704, 952785), (16740, 950736), (17856, 891315), (17980, 885168), (18441, 863040), (18792, 846920), (19807, 803520), (20088, 792280), (20490, 776736), (20880, 762228), (21173, 751680), (21576, 737640), (21856, 728190), (22320, 713052), (23490, 677536), (24273, 655680), (24588, 647280), (25056, 635190), (25110, 633824), (25920, 614017), (26784, 594210), (26970, 590112), (27320, 582552), (27840, 571671), (28768, 553230), (29760, 534789), (30735, 517824), (31320, 508152), (32364, 491760), (32784, 485460), (33480, 475368), (35960, 442584), (36882, 431520), (37584, 423460), (39614, 401760), (40176, 396140), (40455, 393408), (40980, 388368), (41760, 381114), (42346, 375840), (43152, 368820), (43712, 364095), (44640, 356526), (46980, 338768), (48546, 327840), (49176, 323640), (50112, 317595), (50220, 316912), (53568, 297105), (53940, 295056), (54640, 291276), (55323, 287680), (57536, 276615), (59421, 267840), (61470, 258912), (62640, 254076), (63519, 250560), (64728, 245880), (65568, 242730), (66960, 237684), (71920, 221292), (72819, 218560), (73764, 215760), (75168, 211730), (79228, 200880), (80352, 198070), (80910, 196704), (81960, 194184), (83520, 190557), (84692, 187920), (86304, 184410), (89280, 178263), (92205, 172608), (93960, 169384), (97092, 163920), (98352, 161820), (99035, 160704), (100440, 158456), (105865, 150336), (107880, 147528), (109280, 145638), (110646, 143840), (118842, 133920), (121365, 131136), (122940, 129456), (125280, 127038)]