69369720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 170131080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 269, 280, 307, 420, 538, 614, 807, 840, 921, 1076, 1228, 1345, 1535, 1614, 1842, 1883, 2149, 2152, 2456, 2690, 3070, 3228, 3684, 3766, 4035, 4298, 4605, 5380, 5649, 6140, 6447, 6456, 7368, 7532, 8070, 8596, 9210, 9415, 10745, 10760, 11298, 12280, 12894, 15064, 16140, 17192, 18420, 18830, 21490, 22596, 25788, 28245, 32235, 32280, 36840, 37660, 42980, 45192, 51576, 56490, 64470, 75320, 82583, 85960, 112980, 128940, 165166, 225960, 247749, 257880, 330332, 412915, 495498, 578081, 660664, 825830, 990996, 1156162, 1238745, 1651660, 1734243, 1981992, 2312324, 2477490, 2890405, 3303320, 3468486, 4624648, 4954980, 5780810, 6936972, 8671215, 9909960, 11561620, 13873944, 17342430, 23123240, 34684860, 69369720]

約数ペア:

[(1, 69369720), (2, 34684860), (3, 23123240), (4, 17342430), (5, 13873944), (6, 11561620), (7, 9909960), (8, 8671215), (10, 6936972), (12, 5780810), (14, 4954980), (15, 4624648), (20, 3468486), (21, 3303320), (24, 2890405), (28, 2477490), (30, 2312324), (35, 1981992), (40, 1734243), (42, 1651660), (56, 1238745), (60, 1156162), (70, 990996), (84, 825830), (105, 660664), (120, 578081), (140, 495498), (168, 412915), (210, 330332), (269, 257880), (280, 247749), (307, 225960), (420, 165166), (538, 128940), (614, 112980), (807, 85960), (840, 82583), (921, 75320), (1076, 64470), (1228, 56490), (1345, 51576), (1535, 45192), (1614, 42980), (1842, 37660), (1883, 36840), (2149, 32280), (2152, 32235), (2456, 28245), (2690, 25788), (3070, 22596), (3228, 21490), (3684, 18830), (3766, 18420), (4035, 17192), (4298, 16140), (4605, 15064), (5380, 12894), (5649, 12280), (6140, 11298), (6447, 10760), (6456, 10745), (7368, 9415), (7532, 9210), (8070, 8596)]