1420500240

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 320

約数和(自身を含む): 5183239680

約数和(自身を除く): 3762739440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 353, 360, 368, 405, 414, 432, 460, 486, 540, 552, 621, 648, 690, 706, 720, 729, 810, 828, 920, 972, 1035, 1059, 1080, 1104, 1215, 1242, 1296, 1380, 1412, 1458, 1620, 1656, 1765, 1840, 1863, 1944, 2070, 2118, 2160, 2187, 2430, 2484, 2760, 2824, 2916, 3105, 3177, 3240, 3312, 3530, 3645, 3726, 3888, 4140, 4236, 4374, 4860, 4968, 5295, 5520, 5589, 5648, 5832, 6210, 6354, 6480, 7060, 7290, 7452, 8119, 8280, 8472, 8748, 9315, 9531, 9720, 9936, 10590, 10935, 11178, 11664, 12420, 12708, 14120, 14580, 14904, 15885, 16238, 16560, 16767, 16944, 17496, 18630, 19062, 19440, 21180, 21870, 22356, 24357, 24840, 25416, 27945, 28240, 28593, 29160, 29808, 31770, 32476, 33534, 34992, 37260, 38124, 40595, 42360, 43740, 44712, 47655, 48714, 49680, 50301, 50832, 55890, 57186, 58320, 63540, 64952, 67068, 73071, 74520, 76248, 81190, 83835, 84720, 85779, 87480, 89424, 95310, 97428, 100602, 111780, 114372, 121785, 127080, 129904, 134136, 142965, 146142, 149040, 152496, 162380, 167670, 171558, 174960, 190620, 194856, 201204, 219213, 223560, 228744, 243570, 251505, 254160, 257337, 268272, 285930, 292284, 324760, 335340, 343116, 365355, 381240, 389712, 402408, 428895, 438426, 447120, 457488, 487140, 503010, 514674, 571860, 584568, 649520, 657639, 670680, 686232, 730710, 762480, 772011, 804816, 857790, 876852, 974280, 1006020, 1029348, 1096065, 1143720, 1169136, 1286685, 1315278, 1341360, 1372464, 1461420, 1544022, 1715580, 1753704, 1948560, 1972917, 2012040, 2058696, 2192130, 2287440, 2573370, 2630556, 2922840, 3088044, 3288195, 3431160, 3507408, 3860055, 3945834, 4024080, 4117392, 4384260, 5146740, 5261112, 5845680, 5918751, 6176088, 6576390, 6862320, 7720110, 7891668, 8768520, 9864585, 10293480, 10522224, 11837502, 12352176, 13152780, 15440220, 15783336, 17537040, 17756253, 19729170, 20586960, 23675004, 26305560, 29593755, 30880440, 31566672, 35512506, 39458340, 47350008, 52611120, 59187510, 61760880, 71025012, 78916680, 88781265, 94700016, 118375020, 142050024, 157833360, 177562530, 236750040, 284100048, 355125060, 473500080, 710250120, 1420500240]

約数ペア:

[(1, 1420500240), (2, 710250120), (3, 473500080), (4, 355125060), (5, 284100048), (6, 236750040), (8, 177562530), (9, 157833360), (10, 142050024), (12, 118375020), (15, 94700016), (16, 88781265), (18, 78916680), (20, 71025012), (23, 61760880), (24, 59187510), (27, 52611120), (30, 47350008), (36, 39458340), (40, 35512506), (45, 31566672), (46, 30880440), (48, 29593755), (54, 26305560), (60, 23675004), (69, 20586960), (72, 19729170), (80, 17756253), (81, 17537040), (90, 15783336), (92, 15440220), (108, 13152780), (115, 12352176), (120, 11837502), (135, 10522224), (138, 10293480), (144, 9864585), (162, 8768520), (180, 7891668), (184, 7720110), (207, 6862320), (216, 6576390), (230, 6176088), (240, 5918751), (243, 5845680), (270, 5261112), (276, 5146740), (324, 4384260), (345, 4117392), (353, 4024080), (360, 3945834), (368, 3860055), (405, 3507408), (414, 3431160), (432, 3288195), (460, 3088044), (486, 2922840), (540, 2630556), (552, 2573370), (621, 2287440), (648, 2192130), (690, 2058696), (706, 2012040), (720, 1972917), (729, 1948560), (810, 1753704), (828, 1715580), (920, 1544022), (972, 1461420), (1035, 1372464), (1059, 1341360), (1080, 1315278), (1104, 1286685), (1215, 1169136), (1242, 1143720), (1296, 1096065), (1380, 1029348), (1412, 1006020), (1458, 974280), (1620, 876852), (1656, 857790), (1765, 804816), (1840, 772011), (1863, 762480), (1944, 730710), (2070, 686232), (2118, 670680), (2160, 657639), (2187, 649520), (2430, 584568), (2484, 571860), (2760, 514674), (2824, 503010), (2916, 487140), (3105, 457488), (3177, 447120), (3240, 438426), (3312, 428895), (3530, 402408), (3645, 389712), (3726, 381240), (3888, 365355), (4140, 343116), (4236, 335340), (4374, 324760), (4860, 292284), (4968, 285930), (5295, 268272), (5520, 257337), (5589, 254160), (5648, 251505), (5832, 243570), (6210, 228744), (6354, 223560), (6480, 219213), (7060, 201204), (7290, 194856), (7452, 190620), (8119, 174960), (8280, 171558), (8472, 167670), (8748, 162380), (9315, 152496), (9531, 149040), (9720, 146142), (9936, 142965), (10590, 134136), (10935, 129904), (11178, 127080), (11664, 121785), (12420, 114372), (12708, 111780), (14120, 100602), (14580, 97428), (14904, 95310), (15885, 89424), (16238, 87480), (16560, 85779), (16767, 84720), (16944, 83835), (17496, 81190), (18630, 76248), (19062, 74520), (19440, 73071), (21180, 67068), (21870, 64952), (22356, 63540), (24357, 58320), (24840, 57186), (25416, 55890), (27945, 50832), (28240, 50301), (28593, 49680), (29160, 48714), (29808, 47655), (31770, 44712), (32476, 43740), (33534, 42360), (34992, 40595), (37260, 38124)]