2315022720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 7608384000

約数和(自身を除く): 5293361280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 83, 96, 120, 128, 146, 160, 166, 192, 199, 219, 240, 249, 292, 320, 332, 365, 384, 398, 415, 438, 480, 498, 584, 597, 640, 664, 730, 796, 830, 876, 960, 995, 996, 1095, 1168, 1194, 1245, 1328, 1460, 1592, 1660, 1752, 1920, 1990, 1992, 2190, 2336, 2388, 2490, 2656, 2920, 2985, 3184, 3320, 3504, 3980, 3984, 4380, 4672, 4776, 4980, 5312, 5840, 5970, 6059, 6368, 6640, 7008, 7960, 7968, 8760, 9344, 9552, 9960, 10624, 11680, 11940, 12118, 12736, 13280, 14016, 14527, 15920, 15936, 16517, 17520, 18177, 19104, 19920, 23360, 23880, 24236, 25472, 26560, 28032, 29054, 30295, 31840, 31872, 33034, 35040, 36354, 38208, 39840, 43581, 46720, 47760, 48472, 49551, 53120, 58108, 60590, 63680, 66068, 70080, 72635, 72708, 76416, 79680, 82585, 87162, 90885, 95520, 96944, 99102, 116216, 121180, 127360, 132136, 140160, 145270, 145416, 159360, 165170, 174324, 181770, 191040, 193888, 198204, 217905, 232432, 242360, 247755, 264272, 290540, 290832, 330340, 348648, 363540, 382080, 387776, 396408, 435810, 464864, 484720, 495510, 528544, 581080, 581664, 660680, 697296, 727080, 775552, 792816, 871620, 929728, 969440, 991020, 1057088, 1162160, 1163328, 1205741, 1321360, 1394592, 1454160, 1585632, 1743240, 1859456, 1938880, 1982040, 2114176, 2324320, 2326656, 2411482, 2642720, 2789184, 2908320, 3171264, 3486480, 3617223, 3877760, 3964080, 4648640, 4822964, 5285440, 5578368, 5816640, 6028705, 6342528, 6972960, 7234446, 7928160, 9297280, 9645928, 10570880, 11633280, 12057410, 13945920, 14468892, 15856320, 18086115, 19291856, 24114820, 27891840, 28937784, 31712640, 36172230, 38583712, 48229640, 57875568, 72344460, 77167424, 96459280, 115751136, 144688920, 154334848, 192918560, 231502272, 289377840, 385837120, 463004544, 578755680, 771674240, 1157511360, 2315022720]

約数ペア:

[(1, 2315022720), (2, 1157511360), (3, 771674240), (4, 578755680), (5, 463004544), (6, 385837120), (8, 289377840), (10, 231502272), (12, 192918560), (15, 154334848), (16, 144688920), (20, 115751136), (24, 96459280), (30, 77167424), (32, 72344460), (40, 57875568), (48, 48229640), (60, 38583712), (64, 36172230), (73, 31712640), (80, 28937784), (83, 27891840), (96, 24114820), (120, 19291856), (128, 18086115), (146, 15856320), (160, 14468892), (166, 13945920), (192, 12057410), (199, 11633280), (219, 10570880), (240, 9645928), (249, 9297280), (292, 7928160), (320, 7234446), (332, 6972960), (365, 6342528), (384, 6028705), (398, 5816640), (415, 5578368), (438, 5285440), (480, 4822964), (498, 4648640), (584, 3964080), (597, 3877760), (640, 3617223), (664, 3486480), (730, 3171264), (796, 2908320), (830, 2789184), (876, 2642720), (960, 2411482), (995, 2326656), (996, 2324320), (1095, 2114176), (1168, 1982040), (1194, 1938880), (1245, 1859456), (1328, 1743240), (1460, 1585632), (1592, 1454160), (1660, 1394592), (1752, 1321360), (1920, 1205741), (1990, 1163328), (1992, 1162160), (2190, 1057088), (2336, 991020), (2388, 969440), (2490, 929728), (2656, 871620), (2920, 792816), (2985, 775552), (3184, 727080), (3320, 697296), (3504, 660680), (3980, 581664), (3984, 581080), (4380, 528544), (4672, 495510), (4776, 484720), (4980, 464864), (5312, 435810), (5840, 396408), (5970, 387776), (6059, 382080), (6368, 363540), (6640, 348648), (7008, 330340), (7960, 290832), (7968, 290540), (8760, 264272), (9344, 247755), (9552, 242360), (9960, 232432), (10624, 217905), (11680, 198204), (11940, 193888), (12118, 191040), (12736, 181770), (13280, 174324), (14016, 165170), (14527, 159360), (15920, 145416), (15936, 145270), (16517, 140160), (17520, 132136), (18177, 127360), (19104, 121180), (19920, 116216), (23360, 99102), (23880, 96944), (24236, 95520), (25472, 90885), (26560, 87162), (28032, 82585), (29054, 79680), (30295, 76416), (31840, 72708), (31872, 72635), (33034, 70080), (35040, 66068), (36354, 63680), (38208, 60590), (39840, 58108), (43581, 53120), (46720, 49551), (47760, 48472)]