1680160320

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 672

約数和(自身を含む): 6710086656

約数和(自身を除く): 5029926336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 41, 45, 48, 51, 54, 60, 62, 64, 68, 72, 80, 81, 82, 85, 90, 93, 96, 102, 108, 120, 123, 124, 135, 136, 144, 153, 155, 160, 162, 164, 170, 180, 186, 192, 204, 205, 216, 240, 243, 246, 248, 255, 270, 272, 279, 288, 306, 310, 320, 324, 328, 340, 360, 369, 372, 405, 408, 410, 432, 459, 465, 480, 486, 492, 496, 510, 527, 540, 544, 558, 576, 612, 615, 620, 648, 656, 680, 697, 720, 738, 744, 765, 810, 816, 820, 837, 864, 918, 930, 960, 972, 984, 992, 1020, 1054, 1080, 1088, 1107, 1116, 1215, 1224, 1230, 1240, 1271, 1296, 1312, 1360, 1377, 1394, 1395, 1440, 1476, 1488, 1530, 1581, 1620, 1632, 1640, 1674, 1728, 1836, 1845, 1860, 1944, 1968, 1984, 2040, 2091, 2108, 2160, 2214, 2232, 2295, 2430, 2448, 2460, 2480, 2511, 2542, 2592, 2624, 2635, 2720, 2754, 2788, 2790, 2880, 2952, 2976, 3060, 3162, 3240, 3264, 3280, 3321, 3348, 3485, 3672, 3690, 3720, 3813, 3888, 3936, 4080, 4131, 4182, 4185, 4216, 4320, 4428, 4464, 4590, 4743, 4860, 4896, 4920, 4960, 5022, 5084, 5184, 5270, 5440, 5508, 5535, 5576, 5580, 5904, 5952, 6120, 6273, 6324, 6355, 6480, 6560, 6642, 6696, 6885, 6970, 7344, 7380, 7440, 7533, 7626, 7776, 7872, 7905, 8160, 8262, 8364, 8370, 8432, 8640, 8856, 8928, 9180, 9486, 9720, 9792, 9840, 9920, 9963, 10044, 10168, 10455, 10540, 11016, 11070, 11152, 11160, 11439, 11808, 12240, 12546, 12555, 12648, 12710, 12960, 13120, 13284, 13392, 13770, 13940, 14229, 14688, 14760, 14880, 15066, 15252, 15552, 15810, 16320, 16524, 16605, 16728, 16740, 16864, 17712, 17856, 18360, 18819, 18972, 19065, 19440, 19680, 19926, 20088, 20336, 20655, 20910, 21080, 21607, 22032, 22140, 22304, 22320, 22878, 23616, 23715, 24480, 25092, 25110, 25296, 25420, 25920, 26568, 26784, 27540, 27880, 28458, 29376, 29520, 29760, 30132, 30504, 31365, 31620, 33048, 33210, 33456, 33480, 33728, 34317, 35424, 36720, 37638, 37665, 37944, 38130, 38880, 39360, 39852, 40176, 40672, 41310, 41820, 42160, 42687, 43214, 44064, 44280, 44608, 44640, 45756, 47430, 48960, 49815, 50184, 50220, 50592, 50840, 53136, 53568, 55080, 55760, 56457, 56916, 57195, 59040, 60264, 61008, 62730, 63240, 64821, 66096, 66420, 66912, 66960, 68634, 70848, 71145, 73440, 75276, 75330, 75888, 76260, 77760, 79704, 80352, 81344, 82620, 83640, 84320, 85374, 86428, 88128, 88560, 89280, 91512, 94095, 94860, 99630, 100368, 100440, 101184, 101680, 102951, 106272, 108035, 110160, 111520, 112914, 113832, 114390, 118080, 120528, 122016, 125460, 126480, 128061, 129642, 132192, 132840, 133824, 133920, 137268, 142290, 146880, 150552, 150660, 151776, 152520, 159408, 160704, 165240, 167280, 168640, 169371, 170748, 171585, 172856, 177120, 183024, 188190, 189720, 194463, 199260, 200736, 200880, 203360, 205902, 212544, 213435, 216070, 220320, 223040, 225828, 227664, 228780, 241056, 244032, 250920, 252960, 256122, 259284, 264384, 265680, 267840, 274536, 282285, 284580, 301104, 301320, 303552, 305040, 308853, 318816, 324105, 330480, 334560, 338742, 341496, 343170, 345712, 354240, 366048, 376380, 379440, 388926, 398520, 401472, 401760, 406720, 411804, 426870, 432140, 440640, 451656, 455328, 457560, 482112, 501840, 505920, 512244, 514755, 518568, 531360, 549072, 564570, 569160, 583389, 602208, 602640, 610080, 617706, 637632, 640305, 648210, 660960, 669120, 677484, 682992, 686340, 691424, 732096, 752760, 758880, 777852, 797040, 803520, 823608, 846855, 853740, 864280, 903312, 910656, 915120, 972315, 1003680, 1024488, 1029510, 1037136, 1062720, 1098144, 1129140, 1138320, 1166778, 1204416, 1205280, 1220160, 1235412, 1280610, 1296420, 1321920, 1354968, 1365984, 1372680, 1382848, 1505520, 1517760, 1544265, 1555704, 1594080, 1647216, 1693710, 1707480, 1728560, 1750167, 1806624, 1830240, 1944630, 2007360, 2048976, 2059020, 2074272, 2196288, 2258280, 2276640, 2333556, 2410560, 2470824, 2561220, 2592840, 2709936, 2731968, 2745360, 2916945, 3011040, 3088530, 3111408, 3188160, 3294432, 3387420, 3414960, 3457120, 3500334, 3613248, 3660480, 3889260, 4097952, 4118040, 4148544, 4516560, 4553280, 4667112, 4941648, 5122440, 5185680, 5250501, 5419872, 5490720, 5833890, 6022080, 6177060, 6222816, 6588864, 6774840, 6829920, 6914240, 7000668, 7778520, 8195904, 8236080, 8750835, 9033120, 9334224, 9883296, 10244880, 10371360, 10501002, 10839744, 10981440, 11667780, 12354120, 12445632, 13549680, 13659840, 14001336, 15557040, 16472160, 17501670, 18066240, 18668448, 19766592, 20489760, 20742720, 21002004, 23335560, 24708240, 26252505, 27099360, 28002672, 31114080, 32944320, 35003340, 37336896, 40979520, 42004008, 46671120, 49416480, 52505010, 54198720, 56005344, 62228160, 70006680, 84008016, 93342240, 98832960, 105010020, 112010688, 140013360, 168016032, 186684480, 210020040, 280026720, 336032064, 420040080, 560053440, 840080160, 1680160320]

約数ペア:

[(1, 1680160320), (2, 840080160), (3, 560053440), (4, 420040080), (5, 336032064), (6, 280026720), (8, 210020040), (9, 186684480), (10, 168016032), (12, 140013360), (15, 112010688), (16, 105010020), (17, 98832960), (18, 93342240), (20, 84008016), (24, 70006680), (27, 62228160), (30, 56005344), (31, 54198720), (32, 52505010), (34, 49416480), (36, 46671120), (40, 42004008), (41, 40979520), (45, 37336896), (48, 35003340), (51, 32944320), (54, 31114080), (60, 28002672), (62, 27099360), (64, 26252505), (68, 24708240), (72, 23335560), (80, 21002004), (81, 20742720), (82, 20489760), (85, 19766592), (90, 18668448), (93, 18066240), (96, 17501670), (102, 16472160), (108, 15557040), (120, 14001336), (123, 13659840), (124, 13549680), (135, 12445632), (136, 12354120), (144, 11667780), (153, 10981440), (155, 10839744), (160, 10501002), (162, 10371360), (164, 10244880), (170, 9883296), (180, 9334224), (186, 9033120), (192, 8750835), (204, 8236080), (205, 8195904), (216, 7778520), (240, 7000668), (243, 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1372680), (1230, 1365984), (1240, 1354968), (1271, 1321920), (1296, 1296420), (1312, 1280610), (1360, 1235412), (1377, 1220160), (1394, 1205280), (1395, 1204416), (1440, 1166778), (1476, 1138320), (1488, 1129140), (1530, 1098144), (1581, 1062720), (1620, 1037136), (1632, 1029510), (1640, 1024488), (1674, 1003680), (1728, 972315), (1836, 915120), (1845, 910656), (1860, 903312), (1944, 864280), (1968, 853740), (1984, 846855), (2040, 823608), (2091, 803520), (2108, 797040), (2160, 777852), (2214, 758880), (2232, 752760), (2295, 732096), (2430, 691424), (2448, 686340), (2460, 682992), (2480, 677484), (2511, 669120), (2542, 660960), (2592, 648210), (2624, 640305), (2635, 637632), (2720, 617706), (2754, 610080), (2788, 602640), (2790, 602208), (2880, 583389), (2952, 569160), (2976, 564570), (3060, 549072), (3162, 531360), (3240, 518568), (3264, 514755), (3280, 512244), (3321, 505920), (3348, 501840), (3485, 482112), (3672, 457560), (3690, 455328), (3720, 451656), (3813, 440640), (3888, 432140), (3936, 426870), (4080, 411804), (4131, 406720), (4182, 401760), (4185, 401472), (4216, 398520), (4320, 388926), (4428, 379440), (4464, 376380), (4590, 366048), (4743, 354240), (4860, 345712), (4896, 343170), (4920, 341496), (4960, 338742), (5022, 334560), (5084, 330480), (5184, 324105), (5270, 318816), (5440, 308853), (5508, 305040), (5535, 303552), (5576, 301320), (5580, 301104), (5904, 284580), (5952, 282285), (6120, 274536), (6273, 267840), (6324, 265680), (6355, 264384), (6480, 259284), (6560, 256122), (6642, 252960), (6696, 250920), (6885, 244032), (6970, 241056), (7344, 228780), (7380, 227664), (7440, 225828), (7533, 223040), (7626, 220320), (7776, 216070), (7872, 213435), (7905, 212544), (8160, 205902), (8262, 203360), (8364, 200880), (8370, 200736), (8432, 199260), (8640, 194463), (8856, 189720), (8928, 188190), (9180, 183024), (9486, 177120), (9720, 172856), (9792, 171585), (9840, 170748), (9920, 169371), (9963, 168640), (10044, 167280), (10168, 165240), (10455, 160704), (10540, 159408), (11016, 152520), (11070, 151776), (11152, 150660), (11160, 150552), (11439, 146880), (11808, 142290), (12240, 137268), (12546, 133920), (12555, 133824), (12648, 132840), (12710, 132192), (12960, 129642), (13120, 128061), (13284, 126480), (13392, 125460), (13770, 122016), (13940, 120528), (14229, 118080), (14688, 114390), (14760, 113832), (14880, 112914), (15066, 111520), (15252, 110160), (15552, 108035), (15810, 106272), (16320, 102951), (16524, 101680), (16605, 101184), (16728, 100440), (16740, 100368), (16864, 99630), (17712, 94860), (17856, 94095), (18360, 91512), (18819, 89280), (18972, 88560), (19065, 88128), (19440, 86428), (19680, 85374), (19926, 84320), (20088, 83640), (20336, 82620), (20655, 81344), (20910, 80352), (21080, 79704), (21607, 77760), (22032, 76260), (22140, 75888), (22304, 75330), (22320, 75276), (22878, 73440), (23616, 71145), (23715, 70848), (24480, 68634), (25092, 66960), (25110, 66912), (25296, 66420), (25420, 66096), (25920, 64821), (26568, 63240), (26784, 62730), (27540, 61008), (27880, 60264), (28458, 59040), (29376, 57195), (29520, 56916), (29760, 56457), (30132, 55760), (30504, 55080), (31365, 53568), (31620, 53136), (33048, 50840), (33210, 50592), (33456, 50220), (33480, 50184), (33728, 49815), (34317, 48960), (35424, 47430), (36720, 45756), (37638, 44640), (37665, 44608), (37944, 44280), (38130, 44064), (38880, 43214), (39360, 42687), (39852, 42160), (40176, 41820), (40672, 41310)]