2347868880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2089}}^1$

素因数の和:2338

約数の個数: 240

約数和(自身を含む): 9056087040

約数和(自身を除く): 6708218160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 223, 240, 252, 280, 315, 336, 360, 420, 446, 504, 560, 630, 669, 720, 840, 892, 1008, 1115, 1260, 1338, 1561, 1680, 1784, 2007, 2089, 2230, 2520, 2676, 3122, 3345, 3568, 4014, 4178, 4460, 4683, 5040, 5352, 6244, 6267, 6690, 7805, 8028, 8356, 8920, 9366, 10035, 10445, 10704, 12488, 12534, 13380, 14049, 14623, 15610, 16056, 16712, 17840, 18732, 18801, 20070, 20890, 23415, 24976, 25068, 26760, 28098, 29246, 31220, 31335, 32112, 33424, 37464, 37602, 40140, 41780, 43869, 46830, 50136, 53520, 56196, 58492, 62440, 62670, 70245, 73115, 74928, 75204, 80280, 83560, 87738, 93660, 94005, 100272, 112392, 116984, 124880, 125340, 131607, 140490, 146230, 150408, 160560, 167120, 175476, 187320, 188010, 219345, 224784, 233968, 250680, 263214, 280980, 292460, 300816, 350952, 374640, 376020, 438690, 465847, 501360, 526428, 561960, 584920, 658035, 701904, 752040, 877380, 931694, 1052856, 1123920, 1169840, 1316070, 1397541, 1504080, 1754760, 1863388, 2105712, 2329235, 2632140, 2795082, 3260929, 3509520, 3726776, 4192623, 4658470, 5264280, 5590164, 6521858, 6987705, 7453552, 8385246, 9316940, 9782787, 10528560, 11180328, 13043716, 13975410, 16304645, 16770492, 18633880, 19565574, 20963115, 22360656, 26087432, 27950820, 29348361, 32609290, 33540984, 37267760, 39131148, 41926230, 48913935, 52174864, 55901640, 58696722, 65218580, 67081968, 78262296, 83852460, 97827870, 111803280, 117393444, 130437160, 146741805, 156524592, 167704920, 195655740, 234786888, 260874320, 293483610, 335409840, 391311480, 469573776, 586967220, 782622960, 1173934440, 2347868880]

約数ペア:

[(1, 2347868880), (2, 1173934440), (3, 782622960), (4, 586967220), (5, 469573776), (6, 391311480), (7, 335409840), (8, 293483610), (9, 260874320), (10, 234786888), (12, 195655740), (14, 167704920), (15, 156524592), (16, 146741805), (18, 130437160), (20, 117393444), (21, 111803280), (24, 97827870), (28, 83852460), (30, 78262296), (35, 67081968), (36, 65218580), (40, 58696722), (42, 55901640), (45, 52174864), (48, 48913935), (56, 41926230), (60, 39131148), (63, 37267760), (70, 33540984), (72, 32609290), (80, 29348361), (84, 27950820), (90, 26087432), (105, 22360656), (112, 20963115), (120, 19565574), (126, 18633880), (140, 16770492), (144, 16304645), (168, 13975410), (180, 13043716), (210, 11180328), (223, 10528560), (240, 9782787), (252, 9316940), (280, 8385246), (315, 7453552), (336, 6987705), (360, 6521858), (420, 5590164), (446, 5264280), (504, 4658470), (560, 4192623), (630, 3726776), (669, 3509520), (720, 3260929), (840, 2795082), (892, 2632140), (1008, 2329235), (1115, 2105712), (1260, 1863388), (1338, 1754760), (1561, 1504080), (1680, 1397541), (1784, 1316070), (2007, 1169840), (2089, 1123920), (2230, 1052856), (2520, 931694), (2676, 877380), (3122, 752040), (3345, 701904), (3568, 658035), (4014, 584920), (4178, 561960), (4460, 526428), (4683, 501360), (5040, 465847), (5352, 438690), (6244, 376020), (6267, 374640), (6690, 350952), (7805, 300816), (8028, 292460), (8356, 280980), (8920, 263214), (9366, 250680), (10035, 233968), (10445, 224784), (10704, 219345), (12488, 188010), (12534, 187320), (13380, 175476), (14049, 167120), (14623, 160560), (15610, 150408), (16056, 146230), (16712, 140490), (17840, 131607), (18732, 125340), (18801, 124880), (20070, 116984), (20890, 112392), (23415, 100272), (24976, 94005), (25068, 93660), (26760, 87738), (28098, 83560), (29246, 80280), (31220, 75204), (31335, 74928), (32112, 73115), (33424, 70245), (37464, 62670), (37602, 62440), (40140, 58492), (41780, 56196), (43869, 53520), (46830, 50136)]