7439002560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21347}}^1$

素因数の和:21392

約数の個数: 252

約数和(自身を含む): 28125947304

約数和(自身を除く): 20686944744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 576, 605, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2112, 2178, 2420, 2640, 2880, 2904, 3168, 3520, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5808, 6336, 7260, 7744, 7920, 8712, 9680, 10560, 10890, 11616, 14520, 15840, 17424, 19360, 21347, 21780, 23232, 29040, 31680, 34848, 38720, 42694, 43560, 58080, 64041, 69696, 85388, 87120, 106735, 116160, 128082, 170776, 174240, 192123, 213470, 234817, 256164, 320205, 341552, 348480, 384246, 426940, 469634, 512328, 640410, 683104, 704451, 768492, 853880, 939268, 960615, 1024656, 1174085, 1280820, 1366208, 1408902, 1536984, 1707760, 1878536, 1921230, 2049312, 2113353, 2348170, 2561640, 2582987, 2817804, 3073968, 3415520, 3522255, 3757072, 3842460, 4098624, 4226706, 4696340, 5123280, 5165974, 5635608, 6147936, 6831040, 7044510, 7514144, 7684920, 7748961, 8453412, 9392680, 10246560, 10331948, 10566765, 11271216, 12295872, 12914935, 14089020, 15028288, 15369840, 15497922, 16906824, 18785360, 20493120, 20663896, 21133530, 22542432, 23246883, 25829870, 28178040, 30739680, 30995844, 33813648, 37570720, 38744805, 41327792, 42267060, 45084864, 46493766, 51659740, 56356080, 61479360, 61991688, 67627296, 75141440, 77489610, 82655584, 84534120, 92987532, 103319480, 112712160, 116234415, 123983376, 135254592, 154979220, 165311168, 169068240, 185975064, 206638960, 225424320, 232468830, 247966752, 309958440, 338136480, 371950128, 413277920, 464937660, 495933504, 619916880, 676272960, 743900256, 826555840, 929875320, 1239833760, 1487800512, 1859750640, 2479667520, 3719501280, 7439002560]

約数ペア:

[(1, 7439002560), (2, 3719501280), (3, 2479667520), (4, 1859750640), (5, 1487800512), (6, 1239833760), (8, 929875320), (9, 826555840), (10, 743900256), (11, 676272960), (12, 619916880), (15, 495933504), (16, 464937660), (18, 413277920), (20, 371950128), (22, 338136480), (24, 309958440), (30, 247966752), (32, 232468830), (33, 225424320), (36, 206638960), (40, 185975064), (44, 169068240), (45, 165311168), (48, 154979220), (55, 135254592), (60, 123983376), (64, 116234415), (66, 112712160), (72, 103319480), (80, 92987532), (88, 84534120), (90, 82655584), (96, 77489610), (99, 75141440), (110, 67627296), (120, 61991688), (121, 61479360), (132, 56356080), (144, 51659740), (160, 46493766), (165, 45084864), (176, 42267060), (180, 41327792), (192, 38744805), (198, 37570720), (220, 33813648), (240, 30995844), (242, 30739680), (264, 28178040), (288, 25829870), (320, 23246883), (330, 22542432), (352, 21133530), (360, 20663896), (363, 20493120), (396, 18785360), (440, 16906824), (480, 15497922), (484, 15369840), (495, 15028288), (528, 14089020), (576, 12914935), (605, 12295872), (660, 11271216), (704, 10566765), (720, 10331948), (726, 10246560), (792, 9392680), (880, 8453412), (960, 7748961), (968, 7684920), (990, 7514144), (1056, 7044510), (1089, 6831040), (1210, 6147936), (1320, 5635608), (1440, 5165974), (1452, 5123280), (1584, 4696340), (1760, 4226706), (1815, 4098624), (1936, 3842460), (1980, 3757072), (2112, 3522255), (2178, 3415520), (2420, 3073968), (2640, 2817804), (2880, 2582987), (2904, 2561640), (3168, 2348170), (3520, 2113353), (3630, 2049312), (3872, 1921230), (3960, 1878536), (4356, 1707760), (4840, 1536984), (5280, 1408902), (5445, 1366208), (5808, 1280820), (6336, 1174085), (7260, 1024656), (7744, 960615), (7920, 939268), (8712, 853880), (9680, 768492), (10560, 704451), (10890, 683104), (11616, 640410), (14520, 512328), (15840, 469634), (17424, 426940), (19360, 384246), (21347, 348480), (21780, 341552), (23232, 320205), (29040, 256164), (31680, 234817), (34848, 213470), (38720, 192123), (42694, 174240), (43560, 170776), (58080, 128082), (64041, 116160), (69696, 106735), (85388, 87120)]