220619520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1779

約数の個数: 216

約数和(自身を含む): 833191632

約数和(自身を除く): 612572112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1741, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3482, 3520, 3840, 3960, 4224, 5223, 5280, 5760, 6336, 6964, 7040, 7920, 8448, 8705, 10446, 10560, 11520, 12672, 13928, 14080, 15669, 15840, 17410, 19151, 20892, 21120, 25344, 26115, 27856, 31338, 31680, 34820, 38302, 41784, 42240, 52230, 55712, 57453, 62676, 63360, 69640, 76604, 78345, 83568, 95755, 104460, 111424, 114906, 125352, 126720, 139280, 153208, 156690, 167136, 172359, 191510, 208920, 222848, 229812, 250704, 278560, 287265, 306416, 313380, 334272, 344718, 383020, 417840, 445696, 459624, 501408, 557120, 574530, 612832, 626760, 668544, 689436, 766040, 835680, 861795, 919248, 1002816, 1114240, 1149060, 1225664, 1253520, 1337088, 1378872, 1532080, 1671360, 1723590, 1838496, 2005632, 2228480, 2298120, 2451328, 2507040, 2757744, 3064160, 3342720, 3447180, 3676992, 4011264, 4596240, 4902656, 5014080, 5515488, 6128320, 6685440, 6894360, 7353984, 9192480, 10028160, 11030976, 12256640, 13788720, 14707968, 18384960, 20056320, 22061952, 24513280, 27577440, 36769920, 44123904, 55154880, 73539840, 110309760, 220619520]

約数ペア:

[(1, 220619520), (2, 110309760), (3, 73539840), (4, 55154880), (5, 44123904), (6, 36769920), (8, 27577440), (9, 24513280), (10, 22061952), (11, 20056320), (12, 18384960), (15, 14707968), (16, 13788720), (18, 12256640), (20, 11030976), (22, 10028160), (24, 9192480), (30, 7353984), (32, 6894360), (33, 6685440), (36, 6128320), (40, 5515488), (44, 5014080), (45, 4902656), (48, 4596240), (55, 4011264), (60, 3676992), (64, 3447180), (66, 3342720), (72, 3064160), (80, 2757744), (88, 2507040), (90, 2451328), (96, 2298120), (99, 2228480), (110, 2005632), (120, 1838496), (128, 1723590), (132, 1671360), (144, 1532080), (160, 1378872), (165, 1337088), (176, 1253520), (180, 1225664), (192, 1149060), (198, 1114240), (220, 1002816), (240, 919248), (256, 861795), (264, 835680), (288, 766040), (320, 689436), (330, 668544), (352, 626760), (360, 612832), (384, 574530), (396, 557120), (440, 501408), (480, 459624), (495, 445696), (528, 417840), (576, 383020), (640, 344718), (660, 334272), (704, 313380), (720, 306416), (768, 287265), (792, 278560), (880, 250704), (960, 229812), (990, 222848), (1056, 208920), (1152, 191510), (1280, 172359), (1320, 167136), (1408, 156690), (1440, 153208), (1584, 139280), (1741, 126720), (1760, 125352), (1920, 114906), (1980, 111424), (2112, 104460), (2304, 95755), (2640, 83568), (2816, 78345), (2880, 76604), (3168, 69640), (3482, 63360), (3520, 62676), (3840, 57453), (3960, 55712), (4224, 52230), (5223, 42240), (5280, 41784), (5760, 38302), (6336, 34820), (6964, 31680), (7040, 31338), (7920, 27856), (8448, 26115), (8705, 25344), (10446, 21120), (10560, 20892), (11520, 19151), (12672, 17410), (13928, 15840), (14080, 15669)]