538031520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:776

約数の個数: 288

約数和(自身を含む): 2028381264

約数和(自身を除く): 1490349744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 96, 104, 117, 120, 123, 130, 144, 156, 160, 164, 180, 195, 205, 208, 234, 240, 246, 260, 288, 312, 328, 360, 369, 390, 410, 416, 468, 480, 492, 520, 533, 585, 615, 624, 656, 701, 720, 738, 780, 820, 936, 984, 1040, 1066, 1170, 1230, 1248, 1312, 1402, 1440, 1476, 1560, 1599, 1640, 1845, 1872, 1968, 2080, 2103, 2132, 2340, 2460, 2665, 2804, 2952, 3120, 3198, 3280, 3505, 3690, 3744, 3936, 4206, 4264, 4680, 4797, 4920, 5330, 5608, 5904, 6240, 6309, 6396, 6560, 7010, 7380, 7995, 8412, 8528, 9113, 9360, 9594, 9840, 10515, 10660, 11216, 11808, 12618, 12792, 14020, 14760, 15990, 16824, 17056, 18226, 18720, 19188, 19680, 21030, 21320, 22432, 23985, 25236, 25584, 27339, 28040, 28741, 29520, 31545, 31980, 33648, 36452, 38376, 42060, 42640, 45565, 47970, 50472, 51168, 54678, 56080, 57482, 59040, 63090, 63960, 67296, 72904, 76752, 82017, 84120, 85280, 86223, 91130, 95940, 100944, 109356, 112160, 114964, 126180, 127920, 136695, 143705, 145808, 153504, 164034, 168240, 172446, 182260, 191880, 201888, 218712, 229928, 252360, 255840, 258669, 273390, 287410, 291616, 328068, 336480, 344892, 364520, 373633, 383760, 410085, 431115, 437424, 459856, 504720, 517338, 546780, 574820, 656136, 689784, 729040, 747266, 767520, 820170, 862230, 874848, 919712, 1009440, 1034676, 1093560, 1120899, 1149640, 1293345, 1312272, 1379568, 1458080, 1494532, 1640340, 1724460, 1868165, 2069352, 2187120, 2241798, 2299280, 2586690, 2624544, 2759136, 2989064, 3280680, 3362697, 3448920, 3736330, 4138704, 4374240, 4483596, 4598560, 5173380, 5604495, 5978128, 6561360, 6725394, 6897840, 7472660, 8277408, 8967192, 10346760, 11208990, 11956256, 13122720, 13450788, 13795680, 14945320, 16813485, 17934384, 20693520, 22417980, 26901576, 29890640, 33626970, 35868768, 41387040, 44835960, 53803152, 59781280, 67253940, 89671920, 107606304, 134507880, 179343840, 269015760, 538031520]

約数ペア:

[(1, 538031520), (2, 269015760), (3, 179343840), (4, 134507880), (5, 107606304), (6, 89671920), (8, 67253940), (9, 59781280), (10, 53803152), (12, 44835960), (13, 41387040), (15, 35868768), (16, 33626970), (18, 29890640), (20, 26901576), (24, 22417980), (26, 20693520), (30, 17934384), (32, 16813485), (36, 14945320), (39, 13795680), (40, 13450788), (41, 13122720), (45, 11956256), (48, 11208990), (52, 10346760), (60, 8967192), (65, 8277408), (72, 7472660), (78, 6897840), (80, 6725394), (82, 6561360), (90, 5978128), (96, 5604495), (104, 5173380), (117, 4598560), (120, 4483596), (123, 4374240), (130, 4138704), (144, 3736330), (156, 3448920), (160, 3362697), (164, 3280680), (180, 2989064), (195, 2759136), (205, 2624544), (208, 2586690), (234, 2299280), (240, 2241798), (246, 2187120), (260, 2069352), (288, 1868165), (312, 1724460), (328, 1640340), (360, 1494532), (369, 1458080), (390, 1379568), (410, 1312272), (416, 1293345), (468, 1149640), (480, 1120899), (492, 1093560), (520, 1034676), (533, 1009440), (585, 919712), (615, 874848), (624, 862230), (656, 820170), (701, 767520), (720, 747266), (738, 729040), (780, 689784), (820, 656136), (936, 574820), (984, 546780), (1040, 517338), (1066, 504720), (1170, 459856), (1230, 437424), (1248, 431115), (1312, 410085), (1402, 383760), (1440, 373633), (1476, 364520), (1560, 344892), (1599, 336480), (1640, 328068), (1845, 291616), (1872, 287410), (1968, 273390), (2080, 258669), (2103, 255840), (2132, 252360), (2340, 229928), (2460, 218712), (2665, 201888), (2804, 191880), (2952, 182260), (3120, 172446), (3198, 168240), (3280, 164034), (3505, 153504), (3690, 145808), (3744, 143705), (3936, 136695), (4206, 127920), (4264, 126180), (4680, 114964), (4797, 112160), (4920, 109356), (5330, 100944), (5608, 95940), (5904, 91130), (6240, 86223), (6309, 85280), (6396, 84120), (6560, 82017), (7010, 76752), (7380, 72904), (7995, 67296), (8412, 63960), (8528, 63090), (9113, 59040), (9360, 57482), (9594, 56080), (9840, 54678), (10515, 51168), (10660, 50472), (11216, 47970), (11808, 45565), (12618, 42640), (12792, 42060), (14020, 38376), (14760, 36452), (15990, 33648), (16824, 31980), (17056, 31545), (18226, 29520), (18720, 28741), (19188, 28040), (19680, 27339), (21030, 25584), (21320, 25236), (22432, 23985)]