2472184960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 7050240000

約数和(自身を除く): 4578055040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 59, 64, 70, 80, 94, 112, 118, 128, 140, 160, 188, 199, 224, 235, 236, 280, 295, 320, 329, 376, 398, 413, 448, 470, 472, 560, 590, 640, 658, 752, 796, 826, 896, 940, 944, 995, 1120, 1180, 1316, 1393, 1504, 1592, 1645, 1652, 1880, 1888, 1990, 2065, 2240, 2360, 2632, 2773, 2786, 3008, 3184, 3290, 3304, 3760, 3776, 3980, 4130, 4480, 4720, 5264, 5546, 5572, 6016, 6368, 6580, 6608, 6965, 7520, 7552, 7960, 8260, 9353, 9440, 10528, 11092, 11144, 11741, 12736, 13160, 13216, 13865, 13930, 15040, 15920, 16520, 18706, 18880, 19411, 21056, 22184, 22288, 23482, 25472, 26320, 26432, 27730, 27860, 30080, 31840, 33040, 37412, 37760, 38822, 42112, 44368, 44576, 46765, 46964, 52640, 52864, 55460, 55720, 58705, 63680, 65471, 66080, 74824, 77644, 82187, 88736, 89152, 93530, 93928, 97055, 105280, 110920, 111440, 117410, 127360, 130942, 132160, 149648, 155288, 164374, 177472, 178304, 187060, 187856, 194110, 210560, 221840, 222880, 234820, 261884, 264320, 299296, 310576, 327355, 328748, 354944, 374120, 375712, 388220, 410935, 443680, 445760, 469640, 523768, 551827, 598592, 621152, 654710, 657496, 748240, 751424, 776440, 821870, 887360, 891520, 939280, 1047536, 1103654, 1197184, 1242304, 1309420, 1314992, 1496480, 1502848, 1552880, 1643740, 1774720, 1878560, 2095072, 2207308, 2484608, 2618840, 2629984, 2759135, 2992960, 3105760, 3287480, 3757120, 3862789, 4190144, 4414616, 5237680, 5259968, 5518270, 5985920, 6211520, 6574960, 7514240, 7725578, 8380288, 8829232, 10475360, 10519936, 11036540, 12423040, 13149920, 15451156, 17658464, 19313945, 20950720, 22073080, 26299840, 30902312, 35316928, 38627890, 41901440, 44146160, 52599680, 61804624, 70633856, 77255780, 88292320, 123609248, 154511560, 176584640, 247218496, 309023120, 353169280, 494436992, 618046240, 1236092480, 2472184960]

約数ペア:

[(1, 2472184960), (2, 1236092480), (4, 618046240), (5, 494436992), (7, 353169280), (8, 309023120), (10, 247218496), (14, 176584640), (16, 154511560), (20, 123609248), (28, 88292320), (32, 77255780), (35, 70633856), (40, 61804624), (47, 52599680), (56, 44146160), (59, 41901440), (64, 38627890), (70, 35316928), (80, 30902312), (94, 26299840), (112, 22073080), (118, 20950720), (128, 19313945), (140, 17658464), (160, 15451156), (188, 13149920), (199, 12423040), (224, 11036540), (235, 10519936), (236, 10475360), (280, 8829232), (295, 8380288), (320, 7725578), (329, 7514240), (376, 6574960), (398, 6211520), (413, 5985920), (448, 5518270), (470, 5259968), (472, 5237680), (560, 4414616), (590, 4190144), (640, 3862789), (658, 3757120), (752, 3287480), (796, 3105760), (826, 2992960), (896, 2759135), (940, 2629984), (944, 2618840), (995, 2484608), (1120, 2207308), (1180, 2095072), (1316, 1878560), (1393, 1774720), (1504, 1643740), (1592, 1552880), (1645, 1502848), (1652, 1496480), (1880, 1314992), (1888, 1309420), (1990, 1242304), (2065, 1197184), (2240, 1103654), (2360, 1047536), (2632, 939280), (2773, 891520), (2786, 887360), (3008, 821870), (3184, 776440), (3290, 751424), (3304, 748240), (3760, 657496), (3776, 654710), (3980, 621152), (4130, 598592), (4480, 551827), (4720, 523768), (5264, 469640), (5546, 445760), (5572, 443680), (6016, 410935), (6368, 388220), (6580, 375712), (6608, 374120), (6965, 354944), (7520, 328748), (7552, 327355), (7960, 310576), (8260, 299296), (9353, 264320), (9440, 261884), (10528, 234820), (11092, 222880), (11144, 221840), (11741, 210560), (12736, 194110), (13160, 187856), (13216, 187060), (13865, 178304), (13930, 177472), (15040, 164374), (15920, 155288), (16520, 149648), (18706, 132160), (18880, 130942), (19411, 127360), (21056, 117410), (22184, 111440), (22288, 110920), (23482, 105280), (25472, 97055), (26320, 93928), (26432, 93530), (27730, 89152), (27860, 88736), (30080, 82187), (31840, 77644), (33040, 74824), (37412, 66080), (37760, 65471), (38822, 63680), (42112, 58705), (44368, 55720), (44576, 55460), (46765, 52864), (46964, 52640)]