165781080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2735

約数の個数: 160

約数和(自身を含む): 586753200

約数和(自身を除く): 420972120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 2693, 3078, 3240, 3420, 4104, 5130, 5386, 6156, 6840, 7695, 8079, 10260, 10772, 12312, 13465, 15390, 16158, 20520, 21544, 24237, 26930, 30780, 32316, 40395, 48474, 51167, 53860, 61560, 64632, 72711, 80790, 96948, 102334, 107720, 121185, 145422, 153501, 161580, 193896, 204668, 218133, 242370, 255835, 290844, 307002, 323160, 363555, 409336, 436266, 460503, 484740, 511670, 581688, 614004, 727110, 767505, 872532, 921006, 969480, 1023340, 1090665, 1228008, 1381509, 1454220, 1535010, 1745064, 1842012, 2046680, 2181330, 2302515, 2763018, 2908440, 3070020, 3684024, 4144527, 4362660, 4605030, 5526036, 6140040, 6907545, 8289054, 8725320, 9210060, 11052072, 13815090, 16578108, 18420120, 20722635, 27630180, 33156216, 41445270, 55260360, 82890540, 165781080]

約数ペア:

[(1, 165781080), (2, 82890540), (3, 55260360), (4, 41445270), (5, 33156216), (6, 27630180), (8, 20722635), (9, 18420120), (10, 16578108), (12, 13815090), (15, 11052072), (18, 9210060), (19, 8725320), (20, 8289054), (24, 6907545), (27, 6140040), (30, 5526036), (36, 4605030), (38, 4362660), (40, 4144527), (45, 3684024), (54, 3070020), (57, 2908440), (60, 2763018), (72, 2302515), (76, 2181330), (81, 2046680), (90, 1842012), (95, 1745064), (108, 1535010), (114, 1454220), (120, 1381509), (135, 1228008), (152, 1090665), (162, 1023340), (171, 969480), (180, 921006), (190, 872532), (216, 767505), (228, 727110), (270, 614004), (285, 581688), (324, 511670), (342, 484740), (360, 460503), (380, 436266), (405, 409336), (456, 363555), (513, 323160), (540, 307002), (570, 290844), (648, 255835), (684, 242370), (760, 218133), (810, 204668), (855, 193896), (1026, 161580), (1080, 153501), (1140, 145422), (1368, 121185), (1539, 107720), (1620, 102334), (1710, 96948), (2052, 80790), (2280, 72711), (2565, 64632), (2693, 61560), (3078, 53860), (3240, 51167), (3420, 48474), (4104, 40395), (5130, 32316), (5386, 30780), (6156, 26930), (6840, 24237), (7695, 21544), (8079, 20520), (10260, 16158), (10772, 15390), (12312, 13465)]