1392254640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 720

約数和(自身を含む): 5998187520

約数和(自身を除く): 4605932880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 62, 63, 67, 70, 72, 76, 80, 84, 90, 93, 95, 98, 105, 112, 114, 120, 124, 126, 133, 134, 140, 144, 147, 152, 155, 168, 171, 180, 186, 190, 196, 201, 210, 217, 228, 240, 245, 248, 252, 266, 268, 279, 280, 285, 294, 304, 310, 315, 335, 336, 342, 360, 372, 380, 392, 399, 402, 420, 434, 441, 456, 465, 469, 490, 496, 504, 532, 536, 558, 560, 570, 588, 589, 603, 620, 630, 651, 665, 670, 684, 720, 735, 744, 760, 784, 798, 804, 840, 855, 868, 882, 912, 930, 931, 938, 980, 1005, 1008, 1064, 1072, 1085, 1116, 1140, 1176, 1178, 1197, 1206, 1240, 1260, 1273, 1302, 1330, 1340, 1368, 1395, 1407, 1470, 1488, 1519, 1520, 1596, 1608, 1680, 1710, 1736, 1764, 1767, 1860, 1862, 1876, 1953, 1960, 1995, 2010, 2077, 2128, 2170, 2205, 2232, 2280, 2345, 2352, 2356, 2394, 2412, 2480, 2520, 2546, 2604, 2660, 2680, 2736, 2790, 2793, 2814, 2940, 2945, 3015, 3038, 3192, 3216, 3255, 3283, 3420, 3472, 3528, 3534, 3720, 3724, 3752, 3819, 3906, 3920, 3990, 4020, 4123, 4154, 4221, 4340, 4410, 4464, 4557, 4560, 4655, 4690, 4712, 4788, 4824, 5040, 5092, 5208, 5301, 5320, 5360, 5580, 5586, 5628, 5880, 5890, 5985, 6030, 6076, 6231, 6365, 6384, 6510, 6566, 6840, 7035, 7056, 7068, 7440, 7448, 7504, 7595, 7638, 7812, 7980, 8040, 8246, 8308, 8379, 8442, 8680, 8820, 8835, 8911, 9114, 9310, 9380, 9424, 9576, 9648, 9765, 9849, 10184, 10385, 10416, 10602, 10640, 11160, 11172, 11256, 11457, 11760, 11780, 11970, 12060, 12152, 12369, 12462, 12730, 13020, 13132, 13671, 13680, 13965, 14070, 14136, 14539, 14896, 15190, 15276, 15624, 15960, 16080, 16415, 16492, 16616, 16758, 16884, 17360, 17640, 17670, 17822, 18228, 18620, 18693, 18760, 19095, 19152, 19530, 19698, 20368, 20615, 20770, 21105, 21204, 22320, 22344, 22512, 22785, 22914, 23560, 23940, 24120, 24304, 24738, 24924, 25460, 26040, 26264, 26505, 26733, 27342, 27930, 28140, 28272, 28861, 29078, 29547, 30380, 30552, 31155, 31248, 31920, 32830, 32984, 33232, 33516, 33768, 35280, 35340, 35644, 36456, 37107, 37240, 37386, 37520, 38190, 39060, 39396, 39463, 41230, 41540, 41895, 42210, 42408, 43617, 44555, 44688, 45570, 45828, 47120, 47880, 48240, 49245, 49476, 49848, 50920, 52080, 52528, 53010, 53466, 54684, 55860, 56280, 57285, 57722, 58156, 59094, 60760, 61104, 61845, 62310, 62377, 65660, 65968, 67032, 67536, 68355, 70680, 71288, 72695, 72912, 74214, 74480, 74772, 76380, 78120, 78792, 78926, 80199, 82460, 83080, 83790, 84420, 84816, 86583, 87234, 89110, 91140, 91656, 93465, 95760, 98490, 98952, 99696, 101773, 101840, 106020, 106932, 109368, 111720, 112560, 114570, 115444, 116312, 118188, 118389, 121520, 123690, 124620, 124754, 130851, 131320, 133665, 134064, 136710, 141360, 142576, 144305, 145390, 147735, 148428, 149544, 152760, 156240, 157584, 157852, 160398, 164920, 166160, 167580, 168840, 173166, 174468, 178220, 182280, 183312, 185535, 186930, 187131, 196980, 197315, 197904, 203546, 212040, 213864, 218085, 218736, 223440, 229140, 230888, 232624, 236376, 236778, 247380, 249240, 249508, 259749, 261702, 262640, 267330, 273420, 276241, 288610, 290780, 295470, 296856, 299088, 305319, 305520, 311885, 315704, 320796, 329840, 335160, 337680, 346332, 348936, 355167, 356440, 364560, 371070, 373860, 374262, 393960, 394630, 400995, 407092, 424080, 427728, 432915, 436170, 458280, 461776, 472752, 473556, 494760, 498480, 499016, 508865, 519498, 523404, 534660, 546840, 552482, 561393, 577220, 581560, 590940, 591945, 593712, 610638, 623770, 631408, 641592, 654255, 670320, 692664, 697872, 710334, 712880, 742140, 747720, 748524, 787920, 789260, 801990, 814184, 828723, 865830, 872340, 915957, 916560, 935655, 947112, 989520, 998032, 1017730, 1038996, 1046808, 1069320, 1093680, 1104964, 1122786, 1154440, 1163120, 1181880, 1183890, 1221276, 1247540, 1283184, 1298745, 1308510, 1381205, 1385328, 1420668, 1484280, 1495440, 1497048, 1526595, 1578520, 1603980, 1628368, 1657446, 1731660, 1744680, 1775835, 1831914, 1871310, 1894224, 1933687, 2035460, 2077992, 2093616, 2138640, 2209928, 2245572, 2308880, 2363760, 2367780, 2442552, 2486169, 2495080, 2597490, 2617020, 2762410, 2806965, 2841336, 2968560, 2994096, 3053190, 3157040, 3207960, 3314892, 3463320, 3489360, 3551670, 3663828, 3742620, 3867374, 4070920, 4143615, 4155984, 4419856, 4491144, 4579785, 4735560, 4885104, 4972338, 4990160, 5194980, 5234040, 5524820, 5613930, 5682672, 5801061, 6106380, 6415920, 6629784, 6926640, 7103340, 7327656, 7485240, 7734748, 8141840, 8287230, 8982288, 9159570, 9471120, 9668435, 9944676, 10389960, 10468080, 11049640, 11227860, 11602122, 12212760, 12430845, 13259568, 14206680, 14655312, 14970480, 15469496, 16574460, 17403183, 18319140, 19336870, 19889352, 20779920, 22099280, 22455720, 23204244, 24425520, 24861690, 28413360, 29005305, 30938992, 33148920, 34806366, 36638280, 38673740, 39778704, 44911440, 46408488, 49723380, 58010610, 66297840, 69612732, 73276560, 77347480, 87015915, 92816976, 99446760, 116021220, 139225464, 154694960, 174031830, 198893520, 232042440, 278450928, 348063660, 464084880, 696127320, 1392254640]

約数ペア:

[(1, 1392254640), (2, 696127320), (3, 464084880), (4, 348063660), (5, 278450928), (6, 232042440), (7, 198893520), (8, 174031830), (9, 154694960), (10, 139225464), (12, 116021220), (14, 99446760), (15, 92816976), (16, 87015915), (18, 77347480), (19, 73276560), (20, 69612732), (21, 66297840), (24, 58010610), (28, 49723380), (30, 46408488), (31, 44911440), (35, 39778704), (36, 38673740), (38, 36638280), (40, 34806366), (42, 33148920), (45, 30938992), (48, 29005305), (49, 28413360), (56, 24861690), (57, 24425520), (60, 23204244), (62, 22455720), (63, 22099280), (67, 20779920), (70, 19889352), (72, 19336870), (76, 18319140), (80, 17403183), (84, 16574460), (90, 15469496), (93, 14970480), (95, 14655312), (98, 14206680), (105, 13259568), (112, 12430845), (114, 12212760), (120, 11602122), (124, 11227860), (126, 11049640), (133, 10468080), (134, 10389960), (140, 9944676), (144, 9668435), (147, 9471120), (152, 9159570), (155, 8982288), (168, 8287230), (171, 8141840), (180, 7734748), (186, 7485240), (190, 7327656), (196, 7103340), (201, 6926640), (210, 6629784), (217, 6415920), (228, 6106380), (240, 5801061), (245, 5682672), (248, 5613930), (252, 5524820), (266, 5234040), (268, 5194980), (279, 4990160), (280, 4972338), (285, 4885104), (294, 4735560), (304, 4579785), (310, 4491144), (315, 4419856), (335, 4155984), (336, 4143615), (342, 4070920), (360, 3867374), (372, 3742620), (380, 3663828), (392, 3551670), (399, 3489360), (402, 3463320), (420, 3314892), (434, 3207960), (441, 3157040), (456, 3053190), (465, 2994096), (469, 2968560), (490, 2841336), (496, 2806965), (504, 2762410), (532, 2617020), (536, 2597490), (558, 2495080), (560, 2486169), (570, 2442552), (588, 2367780), (589, 2363760), (603, 2308880), (620, 2245572), (630, 2209928), (651, 2138640), (665, 2093616), (670, 2077992), (684, 2035460), (720, 1933687), (735, 1894224), (744, 1871310), (760, 1831914), (784, 1775835), (798, 1744680), (804, 1731660), (840, 1657446), (855, 1628368), (868, 1603980), (882, 1578520), (912, 1526595), (930, 1497048), (931, 1495440), (938, 1484280), (980, 1420668), (1005, 1385328), (1008, 1381205), (1064, 1308510), (1072, 1298745), (1085, 1283184), (1116, 1247540), (1140, 1221276), (1176, 1183890), (1178, 1181880), (1197, 1163120), (1206, 1154440), (1240, 1122786), (1260, 1104964), (1273, 1093680), (1302, 1069320), (1330, 1046808), (1340, 1038996), (1368, 1017730), (1395, 998032), (1407, 989520), (1470, 947112), (1488, 935655), (1519, 916560), (1520, 915957), (1596, 872340), (1608, 865830), (1680, 828723), (1710, 814184), (1736, 801990), (1764, 789260), (1767, 787920), (1860, 748524), (1862, 747720), (1876, 742140), (1953, 712880), (1960, 710334), (1995, 697872), (2010, 692664), (2077, 670320), (2128, 654255), (2170, 641592), (2205, 631408), (2232, 623770), (2280, 610638), (2345, 593712), (2352, 591945), (2356, 590940), (2394, 581560), (2412, 577220), (2480, 561393), (2520, 552482), (2546, 546840), (2604, 534660), (2660, 523404), (2680, 519498), (2736, 508865), (2790, 499016), (2793, 498480), (2814, 494760), (2940, 473556), (2945, 472752), (3015, 461776), (3038, 458280), (3192, 436170), (3216, 432915), (3255, 427728), (3283, 424080), (3420, 407092), (3472, 400995), (3528, 394630), (3534, 393960), (3720, 374262), (3724, 373860), (3752, 371070), (3819, 364560), (3906, 356440), (3920, 355167), (3990, 348936), (4020, 346332), (4123, 337680), (4154, 335160), (4221, 329840), (4340, 320796), (4410, 315704), (4464, 311885), (4557, 305520), (4560, 305319), (4655, 299088), (4690, 296856), (4712, 295470), (4788, 290780), (4824, 288610), (5040, 276241), (5092, 273420), (5208, 267330), (5301, 262640), (5320, 261702), (5360, 259749), (5580, 249508), (5586, 249240), (5628, 247380), (5880, 236778), (5890, 236376), (5985, 232624), (6030, 230888), (6076, 229140), (6231, 223440), (6365, 218736), (6384, 218085), (6510, 213864), (6566, 212040), (6840, 203546), (7035, 197904), (7056, 197315), (7068, 196980), (7440, 187131), (7448, 186930), (7504, 185535), (7595, 183312), (7638, 182280), (7812, 178220), (7980, 174468), (8040, 173166), (8246, 168840), (8308, 167580), (8379, 166160), (8442, 164920), (8680, 160398), (8820, 157852), (8835, 157584), (8911, 156240), (9114, 152760), (9310, 149544), (9380, 148428), (9424, 147735), (9576, 145390), (9648, 144305), (9765, 142576), (9849, 141360), (10184, 136710), (10385, 134064), (10416, 133665), (10602, 131320), (10640, 130851), (11160, 124754), (11172, 124620), (11256, 123690), (11457, 121520), (11760, 118389), (11780, 118188), (11970, 116312), (12060, 115444), (12152, 114570), (12369, 112560), (12462, 111720), (12730, 109368), (13020, 106932), (13132, 106020), (13671, 101840), (13680, 101773), (13965, 99696), (14070, 98952), (14136, 98490), (14539, 95760), (14896, 93465), (15190, 91656), (15276, 91140), (15624, 89110), (15960, 87234), (16080, 86583), (16415, 84816), (16492, 84420), (16616, 83790), (16758, 83080), (16884, 82460), (17360, 80199), (17640, 78926), (17670, 78792), (17822, 78120), (18228, 76380), (18620, 74772), (18693, 74480), (18760, 74214), (19095, 72912), (19152, 72695), (19530, 71288), (19698, 70680), (20368, 68355), (20615, 67536), (20770, 67032), (21105, 65968), (21204, 65660), (22320, 62377), (22344, 62310), (22512, 61845), (22785, 61104), (22914, 60760), (23560, 59094), (23940, 58156), (24120, 57722), (24304, 57285), (24738, 56280), (24924, 55860), (25460, 54684), (26040, 53466), (26264, 53010), (26505, 52528), (26733, 52080), (27342, 50920), (27930, 49848), (28140, 49476), (28272, 49245), (28861, 48240), (29078, 47880), (29547, 47120), (30380, 45828), (30552, 45570), (31155, 44688), (31248, 44555), (31920, 43617), (32830, 42408), (32984, 42210), (33232, 41895), (33516, 41540), (33768, 41230), (35280, 39463), (35340, 39396), (35644, 39060), (36456, 38190), (37107, 37520), (37240, 37386)]