213160960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 176

約数和(自身を含む): 565954560

約数和(自身を除く): 352793600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 79, 80, 85, 124, 128, 136, 155, 158, 160, 170, 248, 256, 272, 310, 316, 320, 340, 395, 496, 512, 527, 544, 620, 632, 640, 680, 790, 992, 1024, 1054, 1088, 1240, 1264, 1280, 1343, 1360, 1580, 1984, 2108, 2176, 2449, 2480, 2528, 2560, 2635, 2686, 2720, 3160, 3968, 4216, 4352, 4898, 4960, 5056, 5120, 5270, 5372, 5440, 6320, 6715, 7936, 8432, 8704, 9796, 9920, 10112, 10540, 10744, 10880, 12245, 12640, 13430, 15872, 16864, 17408, 19592, 19840, 20224, 21080, 21488, 21760, 24490, 25280, 26860, 31744, 33728, 39184, 39680, 40448, 41633, 42160, 42976, 43520, 48980, 50560, 53720, 67456, 78368, 79360, 80896, 83266, 84320, 85952, 87040, 97960, 101120, 107440, 134912, 156736, 158720, 166532, 168640, 171904, 195920, 202240, 208165, 214880, 269824, 313472, 333064, 337280, 343808, 391840, 404480, 416330, 429760, 539648, 626944, 666128, 674560, 687616, 783680, 832660, 859520, 1253888, 1332256, 1349120, 1375232, 1567360, 1665320, 1719040, 2507776, 2664512, 2698240, 3134720, 3330640, 3438080, 5329024, 6269440, 6661280, 6876160, 10658048, 12538880, 13322560, 21316096, 26645120, 42632192, 53290240, 106580480, 213160960]

約数ペア:

[(1, 213160960), (2, 106580480), (4, 53290240), (5, 42632192), (8, 26645120), (10, 21316096), (16, 13322560), (17, 12538880), (20, 10658048), (31, 6876160), (32, 6661280), (34, 6269440), (40, 5329024), (62, 3438080), (64, 3330640), (68, 3134720), (79, 2698240), (80, 2664512), (85, 2507776), (124, 1719040), (128, 1665320), (136, 1567360), (155, 1375232), (158, 1349120), (160, 1332256), (170, 1253888), (248, 859520), (256, 832660), (272, 783680), (310, 687616), (316, 674560), (320, 666128), (340, 626944), (395, 539648), (496, 429760), (512, 416330), (527, 404480), (544, 391840), (620, 343808), (632, 337280), (640, 333064), (680, 313472), (790, 269824), (992, 214880), (1024, 208165), (1054, 202240), (1088, 195920), (1240, 171904), (1264, 168640), (1280, 166532), (1343, 158720), (1360, 156736), (1580, 134912), (1984, 107440), (2108, 101120), (2176, 97960), (2449, 87040), (2480, 85952), (2528, 84320), (2560, 83266), (2635, 80896), (2686, 79360), (2720, 78368), (3160, 67456), (3968, 53720), (4216, 50560), (4352, 48980), (4898, 43520), (4960, 42976), (5056, 42160), (5120, 41633), (5270, 40448), (5372, 39680), (5440, 39184), (6320, 33728), (6715, 31744), (7936, 26860), (8432, 25280), (8704, 24490), (9796, 21760), (9920, 21488), (10112, 21080), (10540, 20224), (10744, 19840), (10880, 19592), (12245, 17408), (12640, 16864), (13430, 15872)]