1704017920

素因数分解:

$2^{14}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 4680700416

約数和(自身を除く): 2976682496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 61, 62, 64, 80, 88, 110, 122, 124, 128, 155, 160, 176, 220, 244, 248, 256, 305, 310, 320, 341, 352, 440, 488, 496, 512, 610, 620, 640, 671, 682, 704, 880, 976, 992, 1024, 1220, 1240, 1280, 1342, 1364, 1408, 1705, 1760, 1891, 1952, 1984, 2048, 2440, 2480, 2560, 2684, 2728, 2816, 3355, 3410, 3520, 3782, 3904, 3968, 4096, 4880, 4960, 5120, 5368, 5456, 5632, 6710, 6820, 7040, 7564, 7808, 7936, 8192, 9455, 9760, 9920, 10240, 10736, 10912, 11264, 13420, 13640, 14080, 15128, 15616, 15872, 16384, 18910, 19520, 19840, 20480, 20801, 21472, 21824, 22528, 26840, 27280, 28160, 30256, 31232, 31744, 37820, 39040, 39680, 40960, 41602, 42944, 43648, 45056, 53680, 54560, 56320, 60512, 62464, 63488, 75640, 78080, 79360, 81920, 83204, 85888, 87296, 90112, 104005, 107360, 109120, 112640, 121024, 124928, 126976, 151280, 156160, 158720, 166408, 171776, 174592, 180224, 208010, 214720, 218240, 225280, 242048, 249856, 253952, 302560, 312320, 317440, 332816, 343552, 349184, 416020, 429440, 436480, 450560, 484096, 499712, 507904, 605120, 624640, 634880, 665632, 687104, 698368, 832040, 858880, 872960, 901120, 968192, 999424, 1210240, 1249280, 1269760, 1331264, 1374208, 1396736, 1664080, 1717760, 1745920, 1936384, 2420480, 2498560, 2539520, 2662528, 2748416, 2793472, 3328160, 3435520, 3491840, 3872768, 4840960, 4997120, 5325056, 5496832, 5586944, 6656320, 6871040, 6983680, 7745536, 9681920, 10650112, 10993664, 13312640, 13742080, 13967360, 15491072, 19363840, 21300224, 26625280, 27484160, 27934720, 30982144, 38727680, 42600448, 53250560, 54968320, 77455360, 85200896, 106501120, 154910720, 170401792, 213002240, 340803584, 426004480, 852008960, 1704017920]

約数ペア:

[(1, 1704017920), (2, 852008960), (4, 426004480), (5, 340803584), (8, 213002240), (10, 170401792), (11, 154910720), (16, 106501120), (20, 85200896), (22, 77455360), (31, 54968320), (32, 53250560), (40, 42600448), (44, 38727680), (55, 30982144), (61, 27934720), (62, 27484160), (64, 26625280), (80, 21300224), (88, 19363840), (110, 15491072), (122, 13967360), (124, 13742080), (128, 13312640), (155, 10993664), (160, 10650112), (176, 9681920), (220, 7745536), (244, 6983680), (248, 6871040), (256, 6656320), (305, 5586944), (310, 5496832), (320, 5325056), (341, 4997120), (352, 4840960), (440, 3872768), (488, 3491840), (496, 3435520), (512, 3328160), (610, 2793472), (620, 2748416), (640, 2662528), (671, 2539520), (682, 2498560), (704, 2420480), (880, 1936384), (976, 1745920), (992, 1717760), (1024, 1664080), (1220, 1396736), (1240, 1374208), (1280, 1331264), (1342, 1269760), (1364, 1249280), (1408, 1210240), (1705, 999424), (1760, 968192), (1891, 901120), (1952, 872960), (1984, 858880), (2048, 832040), (2440, 698368), (2480, 687104), (2560, 665632), (2684, 634880), (2728, 624640), (2816, 605120), (3355, 507904), (3410, 499712), (3520, 484096), (3782, 450560), (3904, 436480), (3968, 429440), (4096, 416020), (4880, 349184), (4960, 343552), (5120, 332816), (5368, 317440), (5456, 312320), (5632, 302560), (6710, 253952), (6820, 249856), (7040, 242048), (7564, 225280), (7808, 218240), (7936, 214720), (8192, 208010), (9455, 180224), (9760, 174592), (9920, 171776), (10240, 166408), (10736, 158720), (10912, 156160), (11264, 151280), (13420, 126976), (13640, 124928), (14080, 121024), (15128, 112640), (15616, 109120), (15872, 107360), (16384, 104005), (18910, 90112), (19520, 87296), (19840, 85888), (20480, 83204), (20801, 81920), (21472, 79360), (21824, 78080), (22528, 75640), (26840, 63488), (27280, 62464), (28160, 60512), (30256, 56320), (31232, 54560), (31744, 53680), (37820, 45056), (39040, 43648), (39680, 42944), (40960, 41602)]