2397406080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 256

約数和(自身を含む): 8065474560

約数和(自身を除く): 5668068480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 64, 80, 93, 94, 96, 120, 124, 128, 141, 155, 160, 186, 188, 192, 235, 240, 248, 282, 310, 320, 372, 376, 384, 465, 470, 480, 496, 564, 620, 640, 705, 744, 752, 857, 930, 940, 960, 992, 1128, 1240, 1410, 1457, 1488, 1504, 1714, 1860, 1880, 1920, 1984, 2256, 2480, 2571, 2820, 2914, 2976, 3008, 3428, 3720, 3760, 3968, 4285, 4371, 4512, 4960, 5142, 5640, 5828, 5952, 6016, 6856, 7285, 7440, 7520, 8570, 8742, 9024, 9920, 10284, 11280, 11656, 11904, 12855, 13712, 14570, 14880, 15040, 17140, 17484, 18048, 19840, 20568, 21855, 22560, 23312, 25710, 26567, 27424, 29140, 29760, 30080, 34280, 34968, 40279, 41136, 43710, 45120, 46624, 51420, 53134, 54848, 58280, 59520, 68560, 69936, 79701, 80558, 82272, 87420, 90240, 93248, 102840, 106268, 109696, 116560, 120837, 132835, 137120, 139872, 159402, 161116, 164544, 174840, 186496, 201395, 205680, 212536, 233120, 241674, 265670, 274240, 279744, 318804, 322232, 329088, 349680, 398505, 402790, 411360, 425072, 466240, 483348, 531340, 548480, 559488, 604185, 637608, 644464, 699360, 797010, 805580, 822720, 850144, 932480, 966696, 1062680, 1208370, 1248649, 1275216, 1288928, 1398720, 1594020, 1611160, 1645440, 1700288, 1933392, 2125360, 2416740, 2497298, 2550432, 2577856, 2797440, 3188040, 3222320, 3400576, 3745947, 3866784, 4250720, 4833480, 4994596, 5100864, 5155712, 6243245, 6376080, 6444640, 7491894, 7733568, 8501440, 9666960, 9989192, 10201728, 12486490, 12752160, 12889280, 14983788, 15467136, 17002880, 18729735, 19333920, 19978384, 24972980, 25504320, 25778560, 29967576, 37459470, 38667840, 39956768, 49945960, 51008640, 59935152, 74918940, 77335680, 79913536, 99891920, 119870304, 149837880, 159827072, 199783840, 239740608, 299675760, 399567680, 479481216, 599351520, 799135360, 1198703040, 2397406080]

約数ペア:

[(1, 2397406080), (2, 1198703040), (3, 799135360), (4, 599351520), (5, 479481216), (6, 399567680), (8, 299675760), (10, 239740608), (12, 199783840), (15, 159827072), (16, 149837880), (20, 119870304), (24, 99891920), (30, 79913536), (31, 77335680), (32, 74918940), (40, 59935152), (47, 51008640), (48, 49945960), (60, 39956768), (62, 38667840), (64, 37459470), (80, 29967576), (93, 25778560), (94, 25504320), (96, 24972980), (120, 19978384), (124, 19333920), (128, 18729735), (141, 17002880), (155, 15467136), (160, 14983788), (186, 12889280), (188, 12752160), (192, 12486490), (235, 10201728), (240, 9989192), (248, 9666960), (282, 8501440), (310, 7733568), (320, 7491894), (372, 6444640), (376, 6376080), (384, 6243245), (465, 5155712), (470, 5100864), (480, 4994596), (496, 4833480), (564, 4250720), (620, 3866784), (640, 3745947), (705, 3400576), (744, 3222320), (752, 3188040), (857, 2797440), (930, 2577856), (940, 2550432), (960, 2497298), (992, 2416740), (1128, 2125360), (1240, 1933392), (1410, 1700288), (1457, 1645440), (1488, 1611160), (1504, 1594020), (1714, 1398720), (1860, 1288928), (1880, 1275216), (1920, 1248649), (1984, 1208370), (2256, 1062680), (2480, 966696), (2571, 932480), (2820, 850144), (2914, 822720), (2976, 805580), (3008, 797010), (3428, 699360), (3720, 644464), (3760, 637608), (3968, 604185), (4285, 559488), (4371, 548480), (4512, 531340), (4960, 483348), (5142, 466240), (5640, 425072), (5828, 411360), (5952, 402790), (6016, 398505), (6856, 349680), (7285, 329088), (7440, 322232), (7520, 318804), (8570, 279744), (8742, 274240), (9024, 265670), (9920, 241674), (10284, 233120), (11280, 212536), (11656, 205680), (11904, 201395), (12855, 186496), (13712, 174840), (14570, 164544), (14880, 161116), (15040, 159402), (17140, 139872), (17484, 137120), (18048, 132835), (19840, 120837), (20568, 116560), (21855, 109696), (22560, 106268), (23312, 102840), (25710, 93248), (26567, 90240), (27424, 87420), (29140, 82272), (29760, 80558), (30080, 79701), (34280, 69936), (34968, 68560), (40279, 59520), (41136, 58280), (43710, 54848), (45120, 53134), (46624, 51420)]