7187406720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1907}}^1$

素因数の和:2093

約数の個数: 256

約数和(自身を含む): 24848570880

約数和(自身を除く): 17661164160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 151, 156, 160, 192, 195, 208, 240, 260, 302, 312, 320, 384, 390, 416, 453, 480, 520, 604, 624, 640, 755, 780, 832, 906, 960, 1040, 1208, 1248, 1510, 1560, 1664, 1812, 1907, 1920, 1963, 2080, 2265, 2416, 2496, 3020, 3120, 3624, 3814, 3926, 4160, 4530, 4832, 4992, 5721, 5889, 6040, 6240, 7248, 7628, 7852, 8320, 9060, 9535, 9664, 9815, 11442, 11778, 12080, 12480, 14496, 15256, 15704, 18120, 19070, 19328, 19630, 22884, 23556, 24160, 24791, 24960, 28605, 28992, 29445, 30512, 31408, 36240, 38140, 39260, 45768, 47112, 48320, 49582, 57210, 57984, 58890, 61024, 62816, 72480, 74373, 76280, 78520, 91536, 94224, 96640, 99164, 114420, 117780, 122048, 123955, 125632, 144960, 148746, 152560, 157040, 183072, 188448, 198328, 228840, 235560, 244096, 247910, 251264, 287957, 289920, 297492, 305120, 314080, 366144, 371865, 376896, 396656, 457680, 471120, 495820, 575914, 594984, 610240, 628160, 732288, 743730, 753792, 793312, 863871, 915360, 942240, 991640, 1151828, 1189968, 1220480, 1256320, 1439785, 1487460, 1586624, 1727742, 1830720, 1884480, 1983280, 2303656, 2379936, 2879570, 2974920, 3173248, 3455484, 3661440, 3743441, 3768960, 3966560, 4319355, 4607312, 4759872, 5759140, 5949840, 6910968, 7486882, 7933120, 8638710, 9214624, 9519744, 11230323, 11518280, 11899680, 13821936, 14973764, 15866240, 17277420, 18429248, 18717205, 22460646, 23036560, 23799360, 27643872, 29947528, 34554840, 36858496, 37434410, 44921292, 46073120, 47598720, 55287744, 56151615, 59895056, 69109680, 74868820, 89842584, 92146240, 110575488, 112303230, 119790112, 138219360, 149737640, 179685168, 184292480, 224606460, 239580224, 276438720, 299475280, 359370336, 449212920, 479160448, 552877440, 598950560, 718740672, 898425840, 1197901120, 1437481344, 1796851680, 2395802240, 3593703360, 7187406720]

約数ペア:

[(1, 7187406720), (2, 3593703360), (3, 2395802240), (4, 1796851680), (5, 1437481344), (6, 1197901120), (8, 898425840), (10, 718740672), (12, 598950560), (13, 552877440), (15, 479160448), (16, 449212920), (20, 359370336), (24, 299475280), (26, 276438720), (30, 239580224), (32, 224606460), (39, 184292480), (40, 179685168), (48, 149737640), (52, 138219360), (60, 119790112), (64, 112303230), (65, 110575488), (78, 92146240), (80, 89842584), (96, 74868820), (104, 69109680), (120, 59895056), (128, 56151615), (130, 55287744), (151, 47598720), (156, 46073120), (160, 44921292), (192, 37434410), (195, 36858496), (208, 34554840), (240, 29947528), (260, 27643872), (302, 23799360), (312, 23036560), (320, 22460646), (384, 18717205), (390, 18429248), (416, 17277420), (453, 15866240), (480, 14973764), (520, 13821936), (604, 11899680), (624, 11518280), (640, 11230323), (755, 9519744), (780, 9214624), (832, 8638710), (906, 7933120), (960, 7486882), (1040, 6910968), (1208, 5949840), (1248, 5759140), (1510, 4759872), (1560, 4607312), (1664, 4319355), (1812, 3966560), (1907, 3768960), (1920, 3743441), (1963, 3661440), (2080, 3455484), (2265, 3173248), (2416, 2974920), (2496, 2879570), (3020, 2379936), (3120, 2303656), (3624, 1983280), (3814, 1884480), (3926, 1830720), (4160, 1727742), (4530, 1586624), (4832, 1487460), (4992, 1439785), (5721, 1256320), (5889, 1220480), (6040, 1189968), (6240, 1151828), (7248, 991640), (7628, 942240), (7852, 915360), (8320, 863871), (9060, 793312), (9535, 753792), (9664, 743730), (9815, 732288), (11442, 628160), (11778, 610240), (12080, 594984), (12480, 575914), (14496, 495820), (15256, 471120), (15704, 457680), (18120, 396656), (19070, 376896), (19328, 371865), (19630, 366144), (22884, 314080), (23556, 305120), (24160, 297492), (24791, 289920), (24960, 287957), (28605, 251264), (28992, 247910), (29445, 244096), (30512, 235560), (31408, 228840), (36240, 198328), (38140, 188448), (39260, 183072), (45768, 157040), (47112, 152560), (48320, 148746), (49582, 144960), (57210, 125632), (57984, 123955), (58890, 122048), (61024, 117780), (62816, 114420), (72480, 99164), (74373, 96640), (76280, 94224), (78520, 91536)]