66325560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3433}}^1$

素因数の和:3477

約数の個数: 128

約数和(自身を含む): 237358080

約数和(自身を除く): 171032520

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, 3433, 3864, 4830, 6440, 6866, 9660, 10299, 13732, 17165, 19320, 20598, 24031, 27464, 34330, 41196, 48062, 51495, 68660, 72093, 78959, 82392, 96124, 102990, 120155, 137320, 144186, 157918, 192248, 205980, 236877, 240310, 288372, 315836, 360465, 394795, 411960, 473754, 480620, 552713, 576744, 631672, 720930, 789590, 947508, 961240, 1105426, 1184385, 1441860, 1579180, 1658139, 1895016, 2210852, 2368770, 2763565, 2883720, 3158360, 3316278, 4421704, 4737540, 5527130, 6632556, 8290695, 9475080, 11054260, 13265112, 16581390, 22108520, 33162780, 66325560]

約数ペア:

[(1, 66325560), (2, 33162780), (3, 22108520), (4, 16581390), (5, 13265112), (6, 11054260), (7, 9475080), (8, 8290695), (10, 6632556), (12, 5527130), (14, 4737540), (15, 4421704), (20, 3316278), (21, 3158360), (23, 2883720), (24, 2763565), (28, 2368770), (30, 2210852), (35, 1895016), (40, 1658139), (42, 1579180), (46, 1441860), (56, 1184385), (60, 1105426), (69, 961240), (70, 947508), (84, 789590), (92, 720930), (105, 631672), (115, 576744), (120, 552713), (138, 480620), (140, 473754), (161, 411960), (168, 394795), (184, 360465), (210, 315836), (230, 288372), (276, 240310), (280, 236877), (322, 205980), (345, 192248), (420, 157918), (460, 144186), (483, 137320), (552, 120155), (644, 102990), (690, 96124), (805, 82392), (840, 78959), (920, 72093), (966, 68660), (1288, 51495), (1380, 48062), (1610, 41196), (1932, 34330), (2415, 27464), (2760, 24031), (3220, 20598), (3433, 19320), (3864, 17165), (4830, 13732), (6440, 10299), (6866, 9660)]