2498503680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 264

約数和(自身を含む): 8813563200

約数和(自身を除く): 6315059520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 256, 288, 295, 320, 354, 360, 384, 472, 480, 512, 531, 576, 590, 640, 708, 720, 768, 885, 919, 944, 960, 1024, 1062, 1152, 1180, 1280, 1416, 1440, 1536, 1770, 1838, 1888, 1920, 2124, 2304, 2360, 2560, 2655, 2757, 2832, 2880, 3072, 3540, 3676, 3776, 3840, 4248, 4595, 4608, 4720, 5120, 5310, 5514, 5664, 5760, 7080, 7352, 7552, 7680, 8271, 8496, 9190, 9216, 9440, 10620, 11028, 11328, 11520, 13785, 14160, 14704, 15104, 15360, 16542, 16992, 18380, 18880, 21240, 22056, 22656, 23040, 27570, 28320, 29408, 30208, 33084, 33984, 36760, 37760, 41355, 42480, 44112, 45312, 46080, 54221, 55140, 56640, 58816, 60416, 66168, 67968, 73520, 75520, 82710, 84960, 88224, 90624, 108442, 110280, 113280, 117632, 132336, 135936, 147040, 151040, 162663, 165420, 169920, 176448, 181248, 216884, 220560, 226560, 235264, 264672, 271105, 271872, 294080, 302080, 325326, 330840, 339840, 352896, 433768, 441120, 453120, 470528, 487989, 529344, 542210, 543744, 588160, 650652, 661680, 679680, 705792, 813315, 867536, 882240, 906240, 941056, 975978, 1058688, 1084420, 1176320, 1301304, 1323360, 1359360, 1411584, 1626630, 1735072, 1764480, 1951956, 2117376, 2168840, 2352640, 2439945, 2602608, 2646720, 2718720, 2823168, 3253260, 3470144, 3528960, 3903912, 4234752, 4337680, 4705280, 4879890, 5205216, 5293440, 6506520, 6940288, 7057920, 7807824, 8469504, 8675360, 9759780, 10410432, 10586880, 13013040, 13880576, 14115840, 15615648, 17350720, 19519560, 20820864, 21173760, 26026080, 27761152, 31231296, 34701440, 39039120, 41641728, 42347520, 52052160, 55522304, 62462592, 69402880, 78078240, 83283456, 104104320, 124925184, 138805760, 156156480, 166566912, 208208640, 249850368, 277611520, 312312960, 416417280, 499700736, 624625920, 832834560, 1249251840, 2498503680]

約数ペア:

[(1, 2498503680), (2, 1249251840), (3, 832834560), (4, 624625920), (5, 499700736), (6, 416417280), (8, 312312960), (9, 277611520), (10, 249850368), (12, 208208640), (15, 166566912), (16, 156156480), (18, 138805760), (20, 124925184), (24, 104104320), (30, 83283456), (32, 78078240), (36, 69402880), (40, 62462592), (45, 55522304), (48, 52052160), (59, 42347520), (60, 41641728), (64, 39039120), (72, 34701440), (80, 31231296), (90, 27761152), (96, 26026080), (118, 21173760), (120, 20820864), (128, 19519560), (144, 17350720), (160, 15615648), (177, 14115840), (180, 13880576), (192, 13013040), (236, 10586880), (240, 10410432), (256, 9759780), (288, 8675360), (295, 8469504), (320, 7807824), (354, 7057920), (360, 6940288), (384, 6506520), (472, 5293440), (480, 5205216), (512, 4879890), (531, 4705280), (576, 4337680), (590, 4234752), (640, 3903912), (708, 3528960), (720, 3470144), (768, 3253260), (885, 2823168), (919, 2718720), (944, 2646720), (960, 2602608), (1024, 2439945), (1062, 2352640), (1152, 2168840), (1180, 2117376), (1280, 1951956), (1416, 1764480), (1440, 1735072), (1536, 1626630), (1770, 1411584), (1838, 1359360), (1888, 1323360), (1920, 1301304), (2124, 1176320), (2304, 1084420), (2360, 1058688), (2560, 975978), (2655, 941056), (2757, 906240), (2832, 882240), (2880, 867536), (3072, 813315), (3540, 705792), (3676, 679680), (3776, 661680), (3840, 650652), (4248, 588160), (4595, 543744), (4608, 542210), (4720, 529344), (5120, 487989), (5310, 470528), (5514, 453120), (5664, 441120), (5760, 433768), (7080, 352896), (7352, 339840), (7552, 330840), (7680, 325326), (8271, 302080), (8496, 294080), (9190, 271872), (9216, 271105), (9440, 264672), (10620, 235264), (11028, 226560), (11328, 220560), (11520, 216884), (13785, 181248), (14160, 176448), (14704, 169920), (15104, 165420), (15360, 162663), (16542, 151040), (16992, 147040), (18380, 135936), (18880, 132336), (21240, 117632), (22056, 113280), (22656, 110280), (23040, 108442), (27570, 90624), (28320, 88224), (29408, 84960), (30208, 82710), (33084, 75520), (33984, 73520), (36760, 67968), (37760, 66168), (41355, 60416), (42480, 58816), (44112, 56640), (45312, 55140), (46080, 54221)]