85819440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2267

約数の個数: 160

約数和(自身を含む): 317408256

約数和(自身を除く): 231588816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2221, 2415, 2576, 2760, 3220, 3864, 4442, 4830, 5520, 6440, 6663, 7728, 8884, 9660, 11105, 12880, 13326, 15547, 17768, 19320, 22210, 26652, 31094, 33315, 35536, 38640, 44420, 46641, 51083, 53304, 62188, 66630, 77735, 88840, 93282, 102166, 106608, 124376, 133260, 153249, 155470, 177680, 186564, 204332, 233205, 248752, 255415, 266520, 306498, 310940, 357581, 373128, 408664, 466410, 510830, 533040, 612996, 621880, 715162, 746256, 766245, 817328, 932820, 1021660, 1072743, 1225992, 1243760, 1430324, 1532490, 1787905, 1865640, 2043320, 2145486, 2451984, 2860648, 3064980, 3575810, 3731280, 4086640, 4290972, 5363715, 5721296, 6129960, 7151620, 8581944, 10727430, 12259920, 14303240, 17163888, 21454860, 28606480, 42909720, 85819440]

約数ペア:

[(1, 85819440), (2, 42909720), (3, 28606480), (4, 21454860), (5, 17163888), (6, 14303240), (7, 12259920), (8, 10727430), (10, 8581944), (12, 7151620), (14, 6129960), (15, 5721296), (16, 5363715), (20, 4290972), (21, 4086640), (23, 3731280), (24, 3575810), (28, 3064980), (30, 2860648), (35, 2451984), (40, 2145486), (42, 2043320), (46, 1865640), (48, 1787905), (56, 1532490), (60, 1430324), (69, 1243760), (70, 1225992), (80, 1072743), (84, 1021660), (92, 932820), (105, 817328), (112, 766245), (115, 746256), (120, 715162), (138, 621880), (140, 612996), (161, 533040), (168, 510830), (184, 466410), (210, 408664), (230, 373128), (240, 357581), (276, 310940), (280, 306498), (322, 266520), (336, 255415), (345, 248752), (368, 233205), (420, 204332), (460, 186564), (483, 177680), (552, 155470), (560, 153249), (644, 133260), (690, 124376), (805, 106608), (840, 102166), (920, 93282), (966, 88840), (1104, 77735), (1288, 66630), (1380, 62188), (1610, 53304), (1680, 51083), (1840, 46641), (1932, 44420), (2221, 38640), (2415, 35536), (2576, 33315), (2760, 31094), (3220, 26652), (3864, 22210), (4442, 19320), (4830, 17768), (5520, 15547), (6440, 13326), (6663, 12880), (7728, 11105), (8884, 9660)]