213002240

素因数分解:

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

素因数の和:130

約数の個数: 192

約数和(自身を含む): 584962560

約数和(自身を除く): 371960320

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, 4880, 4960, 5120, 5368, 5456, 5632, 6710, 6820, 7040, 7564, 7808, 7936, 9455, 9760, 9920, 10240, 10736, 10912, 11264, 13420, 13640, 14080, 15128, 15616, 15872, 18910, 19520, 19840, 20801, 21472, 21824, 22528, 26840, 27280, 28160, 30256, 31232, 31744, 37820, 39040, 39680, 41602, 42944, 43648, 53680, 54560, 56320, 60512, 62464, 63488, 75640, 78080, 79360, 83204, 85888, 87296, 104005, 107360, 109120, 112640, 121024, 124928, 151280, 156160, 158720, 166408, 171776, 174592, 208010, 214720, 218240, 242048, 302560, 312320, 317440, 332816, 343552, 349184, 416020, 429440, 436480, 484096, 605120, 624640, 665632, 687104, 698368, 832040, 858880, 872960, 968192, 1210240, 1331264, 1374208, 1664080, 1717760, 1745920, 1936384, 2420480, 2662528, 3328160, 3435520, 3491840, 3872768, 4840960, 5325056, 6656320, 6871040, 9681920, 10650112, 13312640, 19363840, 21300224, 26625280, 42600448, 53250560, 106501120, 213002240]

約数ペア:

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