552801920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 1586304000

約数和(自身を除く): 1033502080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 64, 68, 80, 85, 88, 110, 124, 128, 136, 149, 155, 160, 170, 176, 187, 220, 248, 272, 298, 310, 320, 340, 341, 352, 374, 440, 496, 527, 544, 596, 620, 640, 680, 682, 704, 745, 748, 880, 935, 992, 1054, 1088, 1192, 1240, 1360, 1364, 1408, 1490, 1496, 1639, 1705, 1760, 1870, 1984, 2108, 2176, 2384, 2480, 2533, 2635, 2720, 2728, 2980, 2992, 3278, 3410, 3520, 3740, 3968, 4216, 4619, 4768, 4960, 5066, 5270, 5440, 5456, 5797, 5960, 5984, 6556, 6820, 7040, 7480, 8195, 8432, 9238, 9536, 9920, 10132, 10540, 10880, 10912, 11594, 11920, 11968, 12665, 13112, 13640, 14960, 16390, 16864, 18476, 19072, 19840, 20264, 21080, 21824, 23095, 23188, 23840, 23936, 25330, 26224, 27280, 27863, 28985, 29920, 32780, 33728, 36952, 40528, 42160, 43648, 46190, 46376, 47680, 50660, 50809, 52448, 54560, 55726, 57970, 59840, 65560, 67456, 73904, 78523, 81056, 84320, 92380, 92752, 95360, 101320, 101618, 104896, 109120, 111452, 115940, 119680, 131120, 139315, 147808, 157046, 162112, 168640, 184760, 185504, 202640, 203236, 209792, 218240, 222904, 231880, 254045, 262240, 278630, 295616, 314092, 324224, 337280, 369520, 371008, 392615, 405280, 406472, 445808, 463760, 508090, 524480, 557260, 591232, 628184, 739040, 742016, 785230, 810560, 812944, 863753, 891616, 927520, 1016180, 1048960, 1114520, 1256368, 1478080, 1570460, 1621120, 1625888, 1727506, 1783232, 1855040, 2032360, 2229040, 2512736, 2956160, 3140920, 3251776, 3455012, 3566464, 3710080, 4064720, 4318765, 4458080, 5025472, 6281840, 6503552, 6910024, 8129440, 8637530, 8916160, 10050944, 12563680, 13820048, 16258880, 17275060, 17832320, 25127360, 27640096, 32517760, 34550120, 50254720, 55280192, 69100240, 110560384, 138200480, 276400960, 552801920]

約数ペア:

[(1, 552801920), (2, 276400960), (4, 138200480), (5, 110560384), (8, 69100240), (10, 55280192), (11, 50254720), (16, 34550120), (17, 32517760), (20, 27640096), (22, 25127360), (31, 17832320), (32, 17275060), (34, 16258880), (40, 13820048), (44, 12563680), (55, 10050944), (62, 8916160), (64, 8637530), (68, 8129440), (80, 6910024), (85, 6503552), (88, 6281840), (110, 5025472), (124, 4458080), (128, 4318765), (136, 4064720), (149, 3710080), (155, 3566464), (160, 3455012), (170, 3251776), (176, 3140920), (187, 2956160), (220, 2512736), (248, 2229040), (272, 2032360), (298, 1855040), (310, 1783232), (320, 1727506), (340, 1625888), (341, 1621120), (352, 1570460), (374, 1478080), (440, 1256368), (496, 1114520), (527, 1048960), (544, 1016180), (596, 927520), (620, 891616), (640, 863753), (680, 812944), (682, 810560), (704, 785230), (745, 742016), (748, 739040), (880, 628184), (935, 591232), (992, 557260), (1054, 524480), (1088, 508090), (1192, 463760), (1240, 445808), (1360, 406472), (1364, 405280), (1408, 392615), (1490, 371008), (1496, 369520), (1639, 337280), (1705, 324224), (1760, 314092), (1870, 295616), (1984, 278630), (2108, 262240), (2176, 254045), (2384, 231880), (2480, 222904), (2533, 218240), (2635, 209792), (2720, 203236), (2728, 202640), (2980, 185504), (2992, 184760), (3278, 168640), (3410, 162112), (3520, 157046), (3740, 147808), (3968, 139315), (4216, 131120), (4619, 119680), (4768, 115940), (4960, 111452), (5066, 109120), (5270, 104896), (5440, 101618), (5456, 101320), (5797, 95360), (5960, 92752), (5984, 92380), (6556, 84320), (6820, 81056), (7040, 78523), (7480, 73904), (8195, 67456), (8432, 65560), (9238, 59840), (9536, 57970), (9920, 55726), (10132, 54560), (10540, 52448), (10880, 50809), (10912, 50660), (11594, 47680), (11920, 46376), (11968, 46190), (12665, 43648), (13112, 42160), (13640, 40528), (14960, 36952), (16390, 33728), (16864, 32780), (18476, 29920), (19072, 28985), (19840, 27863), (20264, 27280), (21080, 26224), (21824, 25330), (23095, 23936), (23188, 23840)]