4450183920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 720

約数和(自身を含む): 19388259072

約数和(自身を除く): 14938075152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 98, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 147, 155, 156, 168, 180, 182, 186, 195, 196, 208, 210, 217, 234, 240, 245, 248, 252, 260, 273, 279, 280, 294, 310, 312, 313, 315, 336, 360, 364, 372, 390, 392, 403, 420, 434, 441, 455, 465, 468, 490, 496, 504, 520, 546, 558, 560, 585, 588, 620, 624, 626, 630, 637, 651, 720, 728, 735, 744, 780, 784, 806, 819, 840, 868, 882, 910, 930, 936, 939, 980, 1008, 1040, 1085, 1092, 1116, 1170, 1176, 1209, 1240, 1252, 1260, 1274, 1302, 1365, 1395, 1456, 1470, 1488, 1519, 1560, 1565, 1612, 1638, 1680, 1736, 1764, 1820, 1860, 1872, 1878, 1911, 1953, 1960, 2015, 2170, 2184, 2191, 2205, 2232, 2340, 2352, 2418, 2480, 2504, 2520, 2548, 2604, 2730, 2790, 2817, 2821, 2940, 3038, 3120, 3130, 3185, 3224, 3255, 3276, 3472, 3528, 3627, 3640, 3720, 3756, 3822, 3906, 3920, 4030, 4069, 4095, 4340, 4368, 4382, 4410, 4464, 4557, 4680, 4695, 4836, 5008, 5040, 5096, 5208, 5460, 5580, 5634, 5642, 5733, 5880, 6045, 6076, 6260, 6370, 6448, 6510, 6552, 6573, 7056, 7254, 7280, 7440, 7512, 7595, 7644, 7812, 8060, 8138, 8190, 8463, 8680, 8764, 8820, 9114, 9360, 9390, 9555, 9672, 9703, 9765, 10192, 10416, 10920, 10955, 11160, 11268, 11284, 11466, 11760, 12090, 12152, 12207, 12520, 12740, 13020, 13104, 13146, 13671, 14085, 14105, 14508, 15024, 15190, 15288, 15337, 15624, 16120, 16276, 16380, 16926, 17360, 17528, 17640, 18135, 18228, 18780, 19110, 19344, 19406, 19530, 19719, 19747, 20345, 21840, 21910, 22320, 22536, 22568, 22785, 22932, 24180, 24304, 24414, 25040, 25389, 25480, 26040, 26292, 27342, 28170, 28210, 28483, 28665, 29016, 29109, 30380, 30576, 30674, 31248, 32240, 32552, 32760, 32865, 33852, 35056, 35280, 36270, 36456, 36621, 37560, 38220, 38812, 39060, 39438, 39494, 40690, 42315, 43820, 45072, 45136, 45570, 45864, 46011, 48360, 48515, 48828, 50778, 50960, 52080, 52584, 54684, 56340, 56420, 56966, 57330, 58032, 58218, 59241, 60760, 61035, 61348, 65104, 65520, 65730, 67704, 67921, 68355, 72540, 72912, 73242, 75120, 76440, 76685, 77624, 78120, 78876, 78988, 81380, 84630, 85449, 87327, 87640, 91140, 91728, 92022, 96720, 97030, 97656, 98595, 98735, 101556, 105168, 109368, 112680, 112840, 113932, 114660, 116436, 118482, 121520, 122070, 122696, 126139, 126945, 131460, 135408, 135842, 136710, 138033, 142415, 145080, 145545, 146484, 152880, 153370, 155248, 156240, 157752, 157976, 162760, 169260, 170898, 174654, 175280, 177723, 182280, 183105, 184044, 194060, 195312, 197190, 197470, 199381, 203112, 203763, 218736, 225360, 225680, 227864, 229320, 230055, 232872, 236964, 244140, 245392, 252278, 253890, 256347, 262920, 271684, 273420, 276066, 284830, 290160, 291090, 292968, 296205, 306740, 315504, 315952, 325520, 338520, 339605, 341796, 349308, 355446, 364560, 366210, 368088, 378417, 388120, 394380, 394940, 398762, 406224, 407526, 427245, 436635, 455728, 458640, 460110, 465744, 473928, 475447, 488280, 504556, 507780, 512694, 525840, 543368, 546840, 552132, 569660, 582180, 585936, 592410, 598143, 611289, 613480, 630695, 677040, 679210, 683592, 690165, 698616, 710892, 732420, 736176, 756834, 776240, 788760, 789880, 797524, 815052, 854490, 873270, 882973, 888615, 920220, 947856, 950894, 976560, 996905, 1009112, 1015560, 1018815, 1025388, 1086736, 1093680, 1104264, 1135251, 1139320, 1164360, 1184820, 1196286, 1222578, 1226960, 1261390, 1281735, 1358420, 1367184, 1380330, 1397232, 1421784, 1426341, 1464840, 1513668, 1577520, 1579760, 1595048, 1630104, 1708980, 1746540, 1765946, 1777230, 1794429, 1840440, 1892085, 1901788, 1993810, 2018224, 2031120, 2037630, 2050776, 2208528, 2270502, 2278640, 2328720, 2369640, 2377235, 2392572, 2445156, 2522780, 2563470, 2648919, 2716840, 2760660, 2843568, 2852682, 2929680, 2990715, 3027336, 3056445, 3190096, 3260208, 3417960, 3493080, 3531892, 3554460, 3588858, 3680880, 3784170, 3803576, 3987620, 4075260, 4101552, 4279023, 4414865, 4541004, 4739280, 4754470, 4785144, 4890312, 5045560, 5126940, 5297838, 5433680, 5521320, 5676255, 5705364, 5981430, 6054672, 6112890, 6180811, 6835920, 6986160, 7063784, 7108920, 7131705, 7177716, 7568340, 7607152, 7946757, 7975240, 8150520, 8558046, 8829730, 8972145, 9082008, 9508940, 9570288, 9780624, 10091120, 10253880, 10595676, 11042640, 11352510, 11410728, 11962860, 12225780, 12361622, 13244595, 14127568, 14217840, 14263410, 14355432, 15136680, 15893514, 15950480, 16301040, 17116092, 17659460, 17944290, 18164016, 18542433, 19017880, 20507760, 21191352, 21395115, 22705020, 22821456, 23925720, 24451560, 24723244, 26489190, 28526820, 28710864, 30273360, 30904055, 31787028, 34232184, 35318920, 35888580, 37084866, 38035760, 39733785, 42382704, 42790230, 45410040, 47851440, 48903120, 49446488, 52978380, 55627299, 57053640, 61808110, 63574056, 68464368, 70637840, 71777160, 74169732, 79467570, 85580460, 90820080, 92712165, 98892976, 105956760, 111254598, 114107280, 123616220, 127148112, 143554320, 148339464, 158935140, 171160920, 185424330, 211913520, 222509196, 247232440, 278136495, 296678928, 317870280, 342321840, 370848660, 445018392, 494464880, 556272990, 635740560, 741697320, 890036784, 1112545980, 1483394640, 2225091960, 4450183920]

約数ペア:

[(1, 4450183920), (2, 2225091960), (3, 1483394640), (4, 1112545980), (5, 890036784), (6, 741697320), (7, 635740560), (8, 556272990), (9, 494464880), (10, 445018392), (12, 370848660), (13, 342321840), (14, 317870280), (15, 296678928), (16, 278136495), (18, 247232440), (20, 222509196), (21, 211913520), (24, 185424330), (26, 171160920), (28, 158935140), (30, 148339464), (31, 143554320), (35, 127148112), (36, 123616220), (39, 114107280), (40, 111254598), (42, 105956760), (45, 98892976), (48, 92712165), (49, 90820080), (52, 85580460), (56, 79467570), (60, 74169732), (62, 71777160), (63, 70637840), (65, 68464368), (70, 63574056), (72, 61808110), (78, 57053640), (80, 55627299), (84, 52978380), (90, 49446488), (91, 48903120), (93, 47851440), (98, 45410040), (104, 42790230), (105, 42382704), (112, 39733785), (117, 38035760), (120, 37084866), (124, 35888580), (126, 35318920), (130, 34232184), (140, 31787028), (144, 30904055), (147, 30273360), (155, 28710864), (156, 28526820), (168, 26489190), (180, 24723244), (182, 24451560), (186, 23925720), (195, 22821456), (196, 22705020), (208, 21395115), (210, 21191352), (217, 20507760), (234, 19017880), (240, 18542433), (245, 18164016), (248, 17944290), (252, 17659460), (260, 17116092), (273, 16301040), (279, 15950480), (280, 15893514), (294, 15136680), (310, 14355432), (312, 14263410), (313, 14217840), (315, 14127568), (336, 13244595), (360, 12361622), (364, 12225780), (372, 11962860), (390, 11410728), (392, 11352510), (403, 11042640), (420, 10595676), (434, 10253880), (441, 10091120), (455, 9780624), (465, 9570288), (468, 9508940), (490, 9082008), (496, 8972145), (504, 8829730), (520, 8558046), (546, 8150520), (558, 7975240), (560, 7946757), (585, 7607152), (588, 7568340), (620, 7177716), (624, 7131705), (626, 7108920), (630, 7063784), (637, 6986160), (651, 6835920), (720, 6180811), (728, 6112890), (735, 6054672), (744, 5981430), (780, 5705364), (784, 5676255), (806, 5521320), (819, 5433680), (840, 5297838), (868, 5126940), (882, 5045560), (910, 4890312), (930, 4785144), (936, 4754470), (939, 4739280), (980, 4541004), (1008, 4414865), (1040, 4279023), (1085, 4101552), (1092, 4075260), (1116, 3987620), (1170, 3803576), (1176, 3784170), (1209, 3680880), (1240, 3588858), (1252, 3554460), (1260, 3531892), (1274, 3493080), (1302, 3417960), (1365, 3260208), (1395, 3190096), (1456, 3056445), (1470, 3027336), (1488, 2990715), (1519, 2929680), (1560, 2852682), (1565, 2843568), (1612, 2760660), (1638, 2716840), (1680, 2648919), (1736, 2563470), (1764, 2522780), (1820, 2445156), (1860, 2392572), (1872, 2377235), (1878, 2369640), (1911, 2328720), (1953, 2278640), (1960, 2270502), (2015, 2208528), (2170, 2050776), (2184, 2037630), (2191, 2031120), (2205, 2018224), (2232, 1993810), (2340, 1901788), (2352, 1892085), (2418, 1840440), (2480, 1794429), (2504, 1777230), (2520, 1765946), (2548, 1746540), (2604, 1708980), (2730, 1630104), (2790, 1595048), (2817, 1579760), (2821, 1577520), (2940, 1513668), (3038, 1464840), (3120, 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475447), (9390, 473928), (9555, 465744), (9672, 460110), (9703, 458640), (9765, 455728), (10192, 436635), (10416, 427245), (10920, 407526), (10955, 406224), (11160, 398762), (11268, 394940), (11284, 394380), (11466, 388120), (11760, 378417), (12090, 368088), (12152, 366210), (12207, 364560), (12520, 355446), (12740, 349308), (13020, 341796), (13104, 339605), (13146, 338520), (13671, 325520), (14085, 315952), (14105, 315504), (14508, 306740), (15024, 296205), (15190, 292968), (15288, 291090), (15337, 290160), (15624, 284830), (16120, 276066), (16276, 273420), (16380, 271684), (16926, 262920), (17360, 256347), (17528, 253890), (17640, 252278), (18135, 245392), (18228, 244140), (18780, 236964), (19110, 232872), (19344, 230055), (19406, 229320), (19530, 227864), (19719, 225680), (19747, 225360), (20345, 218736), (21840, 203763), (21910, 203112), (22320, 199381), (22536, 197470), (22568, 197190), (22785, 195312), (22932, 194060), (24180, 184044), (24304, 183105), (24414, 182280), (25040, 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67704)]