894950029440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{78511}}^1$

素因数の和:80515

約数の個数: 192

約数和(自身を含む): 3091975286400

約数和(自身を除く): 2197025256960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 1979, 2880, 3958, 5760, 5937, 7916, 9895, 11874, 15832, 17811, 19790, 23748, 29685, 31664, 35622, 39580, 47496, 59370, 63328, 71244, 78511, 79160, 89055, 94992, 118740, 126656, 142488, 157022, 158320, 178110, 189984, 235533, 237480, 253312, 284976, 314044, 316640, 356220, 379968, 392555, 471066, 474960, 569952, 628088, 633280, 706599, 712440, 759936, 785110, 942132, 949920, 1139904, 1177665, 1256176, 1266560, 1413198, 1424880, 1570220, 1884264, 1899840, 2279808, 2355330, 2512352, 2826396, 2849760, 3140440, 3532995, 3768528, 3799680, 4710660, 5024704, 5652792, 5699520, 6280880, 7065990, 7537056, 9421320, 10049408, 11305584, 11399040, 12561760, 14131980, 15074112, 18842640, 22611168, 25123520, 28263960, 30148224, 37685280, 45222336, 50247040, 56527920, 75370560, 90444672, 113055840, 150741120, 155373269, 226111680, 310746538, 452223360, 466119807, 621493076, 776866345, 932239614, 1242986152, 1398359421, 1553732690, 1864479228, 2330599035, 2485972304, 2796718842, 3107465380, 3728958456, 4661198070, 4971944608, 5593437684, 6214930760, 6991797105, 7457916912, 9322396140, 9943889216, 11186875368, 12429861520, 13983594210, 14915833824, 18644792280, 19887778432, 22373750736, 24859723040, 27967188420, 29831667648, 37289584560, 44747501472, 49719446080, 55934376840, 59663335296, 74579169120, 89495002944, 99438892160, 111868753680, 149158338240, 178990005888, 223737507360, 298316676480, 447475014720, 894950029440]

約数ペア:

[(1, 894950029440), (2, 447475014720), (3, 298316676480), (4, 223737507360), (5, 178990005888), (6, 149158338240), (8, 111868753680), (9, 99438892160), (10, 89495002944), (12, 74579169120), (15, 59663335296), (16, 55934376840), (18, 49719446080), (20, 44747501472), (24, 37289584560), (30, 29831667648), (32, 27967188420), (36, 24859723040), (40, 22373750736), (45, 19887778432), (48, 18644792280), (60, 14915833824), (64, 13983594210), (72, 12429861520), (80, 11186875368), (90, 9943889216), (96, 9322396140), (120, 7457916912), (128, 6991797105), (144, 6214930760), (160, 5593437684), (180, 4971944608), (192, 4661198070), (240, 3728958456), (288, 3107465380), (320, 2796718842), (360, 2485972304), (384, 2330599035), (480, 1864479228), (576, 1553732690), (640, 1398359421), (720, 1242986152), (960, 932239614), (1152, 776866345), (1440, 621493076), (1920, 466119807), (1979, 452223360), (2880, 310746538), (3958, 226111680), (5760, 155373269), (5937, 150741120), (7916, 113055840), (9895, 90444672), (11874, 75370560), (15832, 56527920), (17811, 50247040), (19790, 45222336), (23748, 37685280), (29685, 30148224), (31664, 28263960), (35622, 25123520), (39580, 22611168), (47496, 18842640), (59370, 15074112), (63328, 14131980), (71244, 12561760), (78511, 11399040), (79160, 11305584), (89055, 10049408), (94992, 9421320), (118740, 7537056), (126656, 7065990), (142488, 6280880), (157022, 5699520), (158320, 5652792), (178110, 5024704), (189984, 4710660), (235533, 3799680), (237480, 3768528), (253312, 3532995), (284976, 3140440), (314044, 2849760), (316640, 2826396), (356220, 2512352), (379968, 2355330), (392555, 2279808), (471066, 1899840), (474960, 1884264), (569952, 1570220), (628088, 1424880), (633280, 1413198), (706599, 1266560), (712440, 1256176), (759936, 1177665), (785110, 1139904), (942132, 949920)]