84834120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4435

約数の個数: 128

約数和(自身を含む): 303575040

約数和(自身を除く): 218740920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4391, 4830, 6440, 8782, 9660, 13173, 17564, 19320, 21955, 26346, 30737, 35128, 43910, 52692, 61474, 65865, 87820, 92211, 100993, 105384, 122948, 131730, 153685, 175640, 184422, 201986, 245896, 263460, 302979, 307370, 368844, 403972, 461055, 504965, 526920, 605958, 614740, 706951, 737688, 807944, 922110, 1009930, 1211916, 1229480, 1413902, 1514895, 1844220, 2019860, 2120853, 2423832, 2827804, 3029790, 3534755, 3688440, 4039720, 4241706, 5655608, 6059580, 7069510, 8483412, 10604265, 12119160, 14139020, 16966824, 21208530, 28278040, 42417060, 84834120]

約数ペア:

[(1, 84834120), (2, 42417060), (3, 28278040), (4, 21208530), (5, 16966824), (6, 14139020), (7, 12119160), (8, 10604265), (10, 8483412), (12, 7069510), (14, 6059580), (15, 5655608), (20, 4241706), (21, 4039720), (23, 3688440), (24, 3534755), (28, 3029790), (30, 2827804), (35, 2423832), (40, 2120853), (42, 2019860), (46, 1844220), (56, 1514895), (60, 1413902), (69, 1229480), (70, 1211916), (84, 1009930), (92, 922110), (105, 807944), (115, 737688), (120, 706951), (138, 614740), (140, 605958), (161, 526920), (168, 504965), (184, 461055), (210, 403972), (230, 368844), (276, 307370), (280, 302979), (322, 263460), (345, 245896), (420, 201986), (460, 184422), (483, 175640), (552, 153685), (644, 131730), (690, 122948), (805, 105384), (840, 100993), (920, 92211), (966, 87820), (1288, 65865), (1380, 61474), (1610, 52692), (1932, 43910), (2415, 35128), (2760, 30737), (3220, 26346), (3864, 21955), (4391, 19320), (4830, 17564), (6440, 13173), (8782, 9660)]