1978572960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:770

約数の個数: 576

約数和(自身を含む): 8687347200

約数和(自身を除く): 6708774240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 336, 351, 360, 364, 378, 390, 392, 416, 420, 432, 441, 455, 468, 480, 490, 504, 520, 540, 546, 560, 585, 588, 624, 630, 637, 672, 702, 719, 720, 728, 735, 756, 780, 784, 819, 840, 864, 882, 910, 936, 945, 980, 1008, 1040, 1080, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1323, 1365, 1404, 1438, 1440, 1456, 1470, 1512, 1560, 1568, 1638, 1680, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2016, 2080, 2157, 2160, 2184, 2205, 2340, 2352, 2457, 2520, 2548, 2646, 2730, 2808, 2876, 2912, 2940, 3024, 3120, 3185, 3276, 3360, 3510, 3528, 3595, 3640, 3744, 3780, 3822, 3920, 4095, 4314, 4320, 4368, 4410, 4680, 4704, 4914, 5033, 5040, 5096, 5292, 5460, 5616, 5733, 5752, 5880, 6048, 6240, 6370, 6471, 6552, 6615, 7020, 7056, 7190, 7280, 7560, 7644, 7840, 8190, 8628, 8736, 8820, 9347, 9360, 9555, 9828, 10066, 10080, 10192, 10584, 10785, 10920, 11232, 11466, 11504, 11760, 12285, 12740, 12942, 13104, 13230, 14040, 14112, 14380, 14560, 15099, 15120, 15288, 16380, 17199, 17256, 17640, 18694, 18720, 19110, 19413, 19656, 20132, 20384, 21168, 21570, 21840, 22932, 23008, 23520, 24570, 25165, 25480, 25884, 26208, 26460, 28041, 28080, 28665, 28760, 30198, 30240, 30576, 32355, 32760, 34398, 34512, 35231, 35280, 37388, 38220, 38826, 39312, 40264, 42336, 43140, 43680, 45297, 45864, 46735, 49140, 50330, 50960, 51768, 52920, 56082, 56160, 57330, 57520, 60396, 61152, 64710, 65429, 65520, 68796, 69024, 70462, 70560, 74776, 75495, 76440, 77652, 78624, 80528, 84123, 85995, 86280, 90594, 91728, 93470, 97065, 98280, 100660, 101920, 103536, 105693, 105840, 112164, 114660, 115040, 120792, 129420, 130858, 131040, 135891, 137592, 140205, 140924, 149552, 150990, 152880, 155304, 161056, 168246, 171990, 172560, 176155, 181188, 183456, 186940, 194130, 196287, 196560, 201320, 207072, 211386, 211680, 224328, 226485, 229320, 241584, 252369, 258840, 261716, 271782, 275184, 280410, 281848, 299104, 301980, 305760, 310608, 317079, 327145, 336492, 343980, 345120, 352310, 362376, 373880, 388260, 392574, 393120, 402640, 420615, 422772, 448656, 452970, 458003, 458640, 483168, 504738, 517680, 523432, 528465, 543564, 550368, 560820, 563696, 588861, 603960, 621216, 634158, 654290, 672984, 679455, 687960, 704620, 724752, 747760, 776520, 785148, 805280, 841230, 845544, 897312, 905940, 916006, 917280, 951237, 981435, 1009476, 1035360, 1046864, 1056930, 1087128, 1121640, 1127392, 1177722, 1207920, 1261845, 1268316, 1308580, 1345968, 1358910, 1374009, 1375920, 1409240, 1449504, 1495520, 1553040, 1570296, 1585395, 1682460, 1691088, 1766583, 1811880, 1832012, 1902474, 1962870, 2018952, 2093728, 2113860, 2174256, 2243280, 2290015, 2355444, 2415840, 2523690, 2536632, 2617160, 2691936, 2717820, 2748018, 2751840, 2818480, 2944305, 3106080, 3140592, 3170790, 3364920, 3382176, 3533166, 3623760, 3664024, 3804948, 3925740, 4037904, 4122027, 4227720, 4348512, 4486560, 4580030, 4710888, 4756185, 5047380, 5073264, 5234320, 5435640, 5496036, 5636960, 5888610, 6281184, 6341580, 6729840, 6870045, 7066332, 7247520, 7328048, 7609896, 7851480, 8075808, 8244054, 8455440, 8832915, 9160060, 9421776, 9512370, 10094760, 10146528, 10468640, 10871280, 10992072, 11777220, 12366081, 12683160, 13459680, 13740090, 14132664, 14656096, 15219792, 15702960, 16488108, 16910880, 17665830, 18320120, 18843552, 19024740, 20189520, 20610135, 21742560, 21984144, 23554440, 24732162, 25366320, 27480180, 28265328, 30439584, 31405920, 32976216, 35331660, 36640240, 38049480, 40379040, 41220270, 43968288, 47108880, 49464324, 50732640, 54960360, 56530656, 61830405, 65952432, 70663320, 73280480, 76098960, 82440540, 94217760, 98928648, 109920720, 123660810, 131904864, 141326640, 152197920, 164881080, 197857296, 219841440, 247321620, 282653280, 329762160, 395714592, 494643240, 659524320, 989286480, 1978572960]

約数ペア:

[(1, 1978572960), (2, 989286480), (3, 659524320), (4, 494643240), (5, 395714592), (6, 329762160), (7, 282653280), (8, 247321620), (9, 219841440), (10, 197857296), (12, 164881080), (13, 152197920), (14, 141326640), (15, 131904864), (16, 123660810), (18, 109920720), (20, 98928648), (21, 94217760), (24, 82440540), (26, 76098960), (27, 73280480), (28, 70663320), (30, 65952432), (32, 61830405), (35, 56530656), (36, 54960360), (39, 50732640), (40, 49464324), (42, 47108880), (45, 43968288), (48, 41220270), (49, 40379040), (52, 38049480), (54, 36640240), (56, 35331660), (60, 32976216), (63, 31405920), (65, 30439584), (70, 28265328), (72, 27480180), (78, 25366320), (80, 24732162), (84, 23554440), (90, 21984144), (91, 21742560), (96, 20610135), (98, 20189520), (104, 19024740), (105, 18843552), (108, 18320120), (112, 17665830), (117, 16910880), (120, 16488108), (126, 15702960), (130, 15219792), (135, 14656096), (140, 14132664), (144, 13740090), (147, 13459680), (156, 12683160), (160, 12366081), (168, 11777220), (180, 10992072), (182, 10871280), (189, 10468640), (195, 10146528), (196, 10094760), (208, 9512370), (210, 9421776), (216, 9160060), (224, 8832915), (234, 8455440), (240, 8244054), (245, 8075808), (252, 7851480), (260, 7609896), (270, 7328048), (273, 7247520), (280, 7066332), (288, 6870045), (294, 6729840), (312, 6341580), (315, 6281184), (336, 5888610), (351, 5636960), (360, 5496036), (364, 5435640), (378, 5234320), (390, 5073264), (392, 5047380), (416, 4756185), (420, 4710888), (432, 4580030), (441, 4486560), (455, 4348512), (468, 4227720), (480, 4122027), (490, 4037904), (504, 3925740), (520, 3804948), (540, 3664024), (546, 3623760), (560, 3533166), (585, 3382176), (588, 3364920), (624, 3170790), (630, 3140592), (637, 3106080), (672, 2944305), (702, 2818480), (719, 2751840), (720, 2748018), (728, 2717820), (735, 2691936), (756, 2617160), (780, 2536632), (784, 2523690), (819, 2415840), (840, 2355444), (864, 2290015), (882, 2243280), (910, 2174256), (936, 2113860), (945, 2093728), (980, 2018952), (1008, 1962870), (1040, 1902474), (1080, 1832012), (1092, 1811880), (1120, 1766583), (1170, 1691088), (1176, 1682460), (1248, 1585395), (1260, 1570296), (1274, 1553040), (1323, 1495520), (1365, 1449504), (1404, 1409240), (1438, 1375920), (1440, 1374009), (1456, 1358910), (1470, 1345968), (1512, 1308580), (1560, 1268316), (1568, 1261845), (1638, 1207920), (1680, 1177722), (1755, 1127392), (1764, 1121640), (1820, 1087128), (1872, 1056930), (1890, 1046864), (1911, 1035360), (1960, 1009476), (2016, 981435), (2080, 951237), (2157, 917280), (2160, 916006), (2184, 905940), (2205, 897312), (2340, 845544), (2352, 841230), (2457, 805280), (2520, 785148), (2548, 776520), (2646, 747760), (2730, 724752), (2808, 704620), (2876, 687960), (2912, 679455), (2940, 672984), (3024, 654290), (3120, 634158), (3185, 621216), (3276, 603960), (3360, 588861), (3510, 563696), (3528, 560820), (3595, 550368), (3640, 543564), (3744, 528465), (3780, 523432), (3822, 517680), (3920, 504738), (4095, 483168), (4314, 458640), (4320, 458003), (4368, 452970), (4410, 448656), (4680, 422772), (4704, 420615), (4914, 402640), (5033, 393120), (5040, 392574), (5096, 388260), (5292, 373880), (5460, 362376), (5616, 352310), (5733, 345120), (5752, 343980), (5880, 336492), (6048, 327145), (6240, 317079), (6370, 310608), (6471, 305760), (6552, 301980), (6615, 299104), (7020, 281848), (7056, 280410), (7190, 275184), (7280, 271782), (7560, 261716), (7644, 258840), (7840, 252369), (8190, 241584), (8628, 229320), (8736, 226485), (8820, 224328), (9347, 211680), (9360, 211386), (9555, 207072), (9828, 201320), (10066, 196560), (10080, 196287), (10192, 194130), (10584, 186940), (10785, 183456), (10920, 181188), (11232, 176155), (11466, 172560), (11504, 171990), (11760, 168246), (12285, 161056), (12740, 155304), (12942, 152880), (13104, 150990), (13230, 149552), (14040, 140924), (14112, 140205), (14380, 137592), (14560, 135891), (15099, 131040), (15120, 130858), (15288, 129420), (16380, 120792), (17199, 115040), (17256, 114660), (17640, 112164), (18694, 105840), (18720, 105693), (19110, 103536), (19413, 101920), (19656, 100660), (20132, 98280), (20384, 97065), (21168, 93470), (21570, 91728), (21840, 90594), (22932, 86280), (23008, 85995), (23520, 84123), (24570, 80528), (25165, 78624), (25480, 77652), (25884, 76440), (26208, 75495), (26460, 74776), (28041, 70560), (28080, 70462), (28665, 69024), (28760, 68796), (30198, 65520), (30240, 65429), (30576, 64710), (32355, 61152), (32760, 60396), (34398, 57520), (34512, 57330), (35231, 56160), (35280, 56082), (37388, 52920), (38220, 51768), (38826, 50960), (39312, 50330), (40264, 49140), (42336, 46735), (43140, 45864), (43680, 45297)]