86316720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:483

約数の個数: 160

約数和(自身を含む): 308551680

約数和(自身を除く): 222234960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 191, 210, 240, 269, 280, 336, 382, 420, 538, 560, 573, 764, 807, 840, 955, 1076, 1146, 1337, 1345, 1528, 1614, 1680, 1883, 1910, 2152, 2292, 2674, 2690, 2865, 3056, 3228, 3766, 3820, 4011, 4035, 4304, 4584, 5348, 5380, 5649, 5730, 6456, 6685, 7532, 7640, 8022, 8070, 9168, 9415, 10696, 10760, 11298, 11460, 12912, 13370, 15064, 15280, 16044, 16140, 18830, 20055, 21392, 21520, 22596, 22920, 26740, 28245, 30128, 32088, 32280, 37660, 40110, 45192, 45840, 51379, 53480, 56490, 64176, 64560, 75320, 80220, 90384, 102758, 106960, 112980, 150640, 154137, 160440, 205516, 225960, 256895, 308274, 320880, 359653, 411032, 451920, 513790, 616548, 719306, 770685, 822064, 1027580, 1078959, 1233096, 1438612, 1541370, 1798265, 2055160, 2157918, 2466192, 2877224, 3082740, 3596530, 4110320, 4315836, 5394795, 5754448, 6165480, 7193060, 8631672, 10789590, 12330960, 14386120, 17263344, 21579180, 28772240, 43158360, 86316720]

約数ペア:

[(1, 86316720), (2, 43158360), (3, 28772240), (4, 21579180), (5, 17263344), (6, 14386120), (7, 12330960), (8, 10789590), (10, 8631672), (12, 7193060), (14, 6165480), (15, 5754448), (16, 5394795), (20, 4315836), (21, 4110320), (24, 3596530), (28, 3082740), (30, 2877224), (35, 2466192), (40, 2157918), (42, 2055160), (48, 1798265), (56, 1541370), (60, 1438612), (70, 1233096), (80, 1078959), (84, 1027580), (105, 822064), (112, 770685), (120, 719306), (140, 616548), (168, 513790), (191, 451920), (210, 411032), (240, 359653), (269, 320880), (280, 308274), (336, 256895), (382, 225960), (420, 205516), (538, 160440), (560, 154137), (573, 150640), (764, 112980), (807, 106960), (840, 102758), (955, 90384), (1076, 80220), (1146, 75320), (1337, 64560), (1345, 64176), (1528, 56490), (1614, 53480), (1680, 51379), (1883, 45840), (1910, 45192), (2152, 40110), (2292, 37660), (2674, 32280), (2690, 32088), (2865, 30128), (3056, 28245), (3228, 26740), (3766, 22920), (3820, 22596), (4011, 21520), (4035, 21392), (4304, 20055), (4584, 18830), (5348, 16140), (5380, 16044), (5649, 15280), (5730, 15064), (6456, 13370), (6685, 12912), (7532, 11460), (7640, 11298), (8022, 10760), (8070, 10696), (9168, 9415)]