355526640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3067}}^1$

素因数の和:3116

約数の個数: 240

約数和(自身を含む): 1424337408

約数和(自身を除く): 1068810768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3067, 3220, 3312, 3864, 4140, 4830, 5040, 5520, 5796, 6134, 6440, 7245, 7728, 8280, 9201, 9660, 11592, 12268, 12880, 14490, 15335, 16560, 18402, 19320, 21469, 23184, 24536, 27603, 28980, 30670, 36804, 38640, 42938, 46005, 49072, 55206, 57960, 61340, 64407, 70541, 73608, 85876, 92010, 107345, 110412, 115920, 122680, 128814, 138015, 141082, 147216, 171752, 184020, 193221, 211623, 214690, 220824, 245360, 257628, 276030, 282164, 322035, 343504, 352705, 368040, 386442, 423246, 429380, 441648, 493787, 515256, 552060, 564328, 634869, 644070, 705410, 736080, 772884, 846492, 858760, 966105, 987574, 1030512, 1058115, 1104120, 1128656, 1269738, 1288140, 1410820, 1481361, 1545768, 1692984, 1717520, 1932210, 1975148, 2116230, 2208240, 2468935, 2539476, 2576280, 2821640, 2962722, 3091536, 3174345, 3385968, 3864420, 3950296, 4232460, 4444083, 4937870, 5078952, 5152560, 5643280, 5925444, 6348690, 7406805, 7728840, 7900592, 8464920, 8888166, 9875740, 10157904, 11850888, 12697380, 14813610, 15457680, 16929840, 17776332, 19751480, 22220415, 23701776, 25394760, 29627220, 35552664, 39502960, 44440830, 50789520, 59254440, 71105328, 88881660, 118508880, 177763320, 355526640]

約数ペア:

[(1, 355526640), (2, 177763320), (3, 118508880), (4, 88881660), (5, 71105328), (6, 59254440), (7, 50789520), (8, 44440830), (9, 39502960), (10, 35552664), (12, 29627220), (14, 25394760), (15, 23701776), (16, 22220415), (18, 19751480), (20, 17776332), (21, 16929840), (23, 15457680), (24, 14813610), (28, 12697380), (30, 11850888), (35, 10157904), (36, 9875740), (40, 8888166), (42, 8464920), (45, 7900592), (46, 7728840), (48, 7406805), (56, 6348690), (60, 5925444), (63, 5643280), (69, 5152560), (70, 5078952), (72, 4937870), (80, 4444083), (84, 4232460), (90, 3950296), (92, 3864420), (105, 3385968), (112, 3174345), (115, 3091536), (120, 2962722), (126, 2821640), (138, 2576280), (140, 2539476), (144, 2468935), (161, 2208240), (168, 2116230), (180, 1975148), (184, 1932210), (207, 1717520), (210, 1692984), (230, 1545768), (240, 1481361), (252, 1410820), (276, 1288140), (280, 1269738), (315, 1128656), (322, 1104120), (336, 1058115), (345, 1030512), (360, 987574), (368, 966105), (414, 858760), (420, 846492), (460, 772884), (483, 736080), (504, 705410), (552, 644070), (560, 634869), (630, 564328), (644, 552060), (690, 515256), (720, 493787), (805, 441648), (828, 429380), (840, 423246), (920, 386442), (966, 368040), (1008, 352705), (1035, 343504), (1104, 322035), (1260, 282164), (1288, 276030), (1380, 257628), (1449, 245360), (1610, 220824), (1656, 214690), (1680, 211623), (1840, 193221), (1932, 184020), (2070, 171752), (2415, 147216), (2520, 141082), (2576, 138015), (2760, 128814), (2898, 122680), (3067, 115920), (3220, 110412), (3312, 107345), (3864, 92010), (4140, 85876), (4830, 73608), (5040, 70541), (5520, 64407), (5796, 61340), (6134, 57960), (6440, 55206), (7245, 49072), (7728, 46005), (8280, 42938), (9201, 38640), (9660, 36804), (11592, 30670), (12268, 28980), (12880, 27603), (14490, 24536), (15335, 23184), (16560, 21469), (18402, 19320)]