210444480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 280

約数和(自身を含む): 783348192

約数和(自身を除く): 572903712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 353, 360, 368, 405, 414, 432, 460, 480, 540, 552, 576, 621, 648, 690, 706, 720, 736, 810, 828, 864, 920, 960, 1035, 1059, 1080, 1104, 1242, 1296, 1380, 1412, 1440, 1472, 1620, 1656, 1728, 1765, 1840, 1863, 2070, 2118, 2160, 2208, 2484, 2592, 2760, 2824, 2880, 3105, 3177, 3240, 3312, 3530, 3680, 3726, 4140, 4236, 4320, 4416, 4968, 5184, 5295, 5520, 5648, 6210, 6354, 6480, 6624, 7060, 7360, 7452, 8119, 8280, 8472, 8640, 9315, 9531, 9936, 10590, 11040, 11296, 12420, 12708, 12960, 13248, 14120, 14904, 15885, 16238, 16560, 16944, 18630, 19062, 19872, 21180, 22080, 22592, 24357, 24840, 25416, 25920, 28240, 28593, 29808, 31770, 32476, 33120, 33888, 37260, 38124, 39744, 40595, 42360, 47655, 48714, 49680, 50832, 56480, 57186, 59616, 63540, 64952, 66240, 67776, 73071, 74520, 76248, 81190, 84720, 95310, 97428, 99360, 101664, 112960, 114372, 119232, 121785, 127080, 129904, 142965, 146142, 149040, 152496, 162380, 169440, 190620, 194856, 198720, 203328, 219213, 228744, 243570, 254160, 259808, 285930, 292284, 298080, 304992, 324760, 338880, 365355, 381240, 389712, 438426, 457488, 487140, 508320, 519616, 571860, 584568, 596160, 609984, 649520, 657639, 730710, 762480, 779424, 876852, 914976, 974280, 1016640, 1096065, 1143720, 1169136, 1299040, 1315278, 1461420, 1524960, 1558848, 1753704, 1829952, 1948560, 2192130, 2287440, 2338272, 2598080, 2630556, 2922840, 3049920, 3288195, 3507408, 3897120, 4384260, 4574880, 4676544, 5261112, 5845680, 6576390, 7014816, 7794240, 8768520, 9149760, 10522224, 11691360, 13152780, 14029632, 17537040, 21044448, 23382720, 26305560, 35074080, 42088896, 52611120, 70148160, 105222240, 210444480]

約数ペア:

[(1, 210444480), (2, 105222240), (3, 70148160), (4, 52611120), (5, 42088896), (6, 35074080), (8, 26305560), (9, 23382720), (10, 21044448), (12, 17537040), (15, 14029632), (16, 13152780), (18, 11691360), (20, 10522224), (23, 9149760), (24, 8768520), (27, 7794240), (30, 7014816), (32, 6576390), (36, 5845680), (40, 5261112), (45, 4676544), (46, 4574880), (48, 4384260), (54, 3897120), (60, 3507408), (64, 3288195), (69, 3049920), (72, 2922840), (80, 2630556), (81, 2598080), (90, 2338272), (92, 2287440), (96, 2192130), (108, 1948560), (115, 1829952), (120, 1753704), (135, 1558848), (138, 1524960), (144, 1461420), (160, 1315278), (162, 1299040), (180, 1169136), (184, 1143720), (192, 1096065), (207, 1016640), (216, 974280), (230, 914976), (240, 876852), (270, 779424), (276, 762480), (288, 730710), (320, 657639), (324, 649520), (345, 609984), (353, 596160), (360, 584568), (368, 571860), (405, 519616), (414, 508320), (432, 487140), (460, 457488), (480, 438426), (540, 389712), (552, 381240), (576, 365355), (621, 338880), (648, 324760), (690, 304992), (706, 298080), (720, 292284), (736, 285930), (810, 259808), (828, 254160), (864, 243570), (920, 228744), (960, 219213), (1035, 203328), (1059, 198720), (1080, 194856), (1104, 190620), (1242, 169440), (1296, 162380), (1380, 152496), (1412, 149040), (1440, 146142), (1472, 142965), (1620, 129904), (1656, 127080), (1728, 121785), (1765, 119232), (1840, 114372), (1863, 112960), (2070, 101664), (2118, 99360), (2160, 97428), (2208, 95310), (2484, 84720), (2592, 81190), (2760, 76248), (2824, 74520), (2880, 73071), (3105, 67776), (3177, 66240), (3240, 64952), (3312, 63540), (3530, 59616), (3680, 57186), (3726, 56480), (4140, 50832), (4236, 49680), (4320, 48714), (4416, 47655), (4968, 42360), (5184, 40595), (5295, 39744), (5520, 38124), (5648, 37260), (6210, 33888), (6354, 33120), (6480, 32476), (6624, 31770), (7060, 29808), (7360, 28593), (7452, 28240), (8119, 25920), (8280, 25416), (8472, 24840), (8640, 24357), (9315, 22592), (9531, 22080), (9936, 21180), (10590, 19872), (11040, 19062), (11296, 18630), (12420, 16944), (12708, 16560), (12960, 16238), (13248, 15885), (14120, 14904)]