164914680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10333}}^1$

素因数の和:10373

約数の個数: 128

約数和(自身を含む): 595238400

約数和(自身を除く): 430323720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 10333, 15960, 20666, 30999, 41332, 51665, 61998, 72331, 82664, 103330, 123996, 144662, 154995, 196327, 206660, 216993, 247992, 289324, 309990, 361655, 392654, 413320, 433986, 578648, 588981, 619980, 723310, 785308, 867972, 981635, 1084965, 1177962, 1239960, 1374289, 1446620, 1570616, 1735944, 1963270, 2169930, 2355924, 2748578, 2893240, 2944905, 3926540, 4122867, 4339860, 4711848, 5497156, 5889810, 6871445, 7853080, 8245734, 8679720, 10994312, 11779620, 13742890, 16491468, 20614335, 23559240, 27485780, 32982936, 41228670, 54971560, 82457340, 164914680]

約数ペア:

[(1, 164914680), (2, 82457340), (3, 54971560), (4, 41228670), (5, 32982936), (6, 27485780), (7, 23559240), (8, 20614335), (10, 16491468), (12, 13742890), (14, 11779620), (15, 10994312), (19, 8679720), (20, 8245734), (21, 7853080), (24, 6871445), (28, 5889810), (30, 5497156), (35, 4711848), (38, 4339860), (40, 4122867), (42, 3926540), (56, 2944905), (57, 2893240), (60, 2748578), (70, 2355924), (76, 2169930), (84, 1963270), (95, 1735944), (105, 1570616), (114, 1446620), (120, 1374289), (133, 1239960), (140, 1177962), (152, 1084965), (168, 981635), (190, 867972), (210, 785308), (228, 723310), (266, 619980), (280, 588981), (285, 578648), (380, 433986), (399, 413320), (420, 392654), (456, 361655), (532, 309990), (570, 289324), (665, 247992), (760, 216993), (798, 206660), (840, 196327), (1064, 154995), (1140, 144662), (1330, 123996), (1596, 103330), (1995, 82664), (2280, 72331), (2660, 61998), (3192, 51665), (3990, 41332), (5320, 30999), (7980, 20666), (10333, 15960)]