223965720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2510

約数の個数: 192

約数和(自身を含む): 828921600

約数和(自身を除く): 604955880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1265, 1320, 1380, 1518, 1656, 1980, 2024, 2070, 2277, 2459, 2530, 2760, 3036, 3795, 3960, 4140, 4554, 4918, 5060, 6072, 7377, 7590, 8280, 9108, 9836, 10120, 11385, 12295, 14754, 15180, 18216, 19672, 22131, 22770, 24590, 27049, 29508, 30360, 36885, 44262, 45540, 49180, 54098, 56557, 59016, 73770, 81147, 88524, 91080, 98360, 108196, 110655, 113114, 135245, 147540, 162294, 169671, 177048, 216392, 221310, 226228, 243441, 270490, 282785, 295080, 324588, 339342, 405735, 442620, 452456, 486882, 509013, 540980, 565570, 622127, 649176, 678684, 811470, 848355, 885240, 973764, 1018026, 1081960, 1131140, 1217205, 1244254, 1357368, 1622940, 1696710, 1866381, 1947528, 2036052, 2262280, 2434410, 2488508, 2545065, 3110635, 3245880, 3393420, 3732762, 4072104, 4868820, 4977016, 5090130, 5599143, 6221270, 6786840, 7465524, 9331905, 9737640, 10180260, 11198286, 12442540, 14931048, 18663810, 20360520, 22396572, 24885080, 27995715, 37327620, 44793144, 55991430, 74655240, 111982860, 223965720]

約数ペア:

[(1, 223965720), (2, 111982860), (3, 74655240), (4, 55991430), (5, 44793144), (6, 37327620), (8, 27995715), (9, 24885080), (10, 22396572), (11, 20360520), (12, 18663810), (15, 14931048), (18, 12442540), (20, 11198286), (22, 10180260), (23, 9737640), (24, 9331905), (30, 7465524), (33, 6786840), (36, 6221270), (40, 5599143), (44, 5090130), (45, 4977016), (46, 4868820), (55, 4072104), (60, 3732762), (66, 3393420), (69, 3245880), (72, 3110635), (88, 2545065), (90, 2488508), (92, 2434410), (99, 2262280), (110, 2036052), (115, 1947528), (120, 1866381), (132, 1696710), (138, 1622940), (165, 1357368), (180, 1244254), (184, 1217205), (198, 1131140), (207, 1081960), (220, 1018026), (230, 973764), (253, 885240), (264, 848355), (276, 811470), (330, 678684), (345, 649176), (360, 622127), (396, 565570), (414, 540980), (440, 509013), (460, 486882), (495, 452456), (506, 442620), (552, 405735), (660, 339342), (690, 324588), (759, 295080), (792, 282785), (828, 270490), (920, 243441), (990, 226228), (1012, 221310), (1035, 216392), (1265, 177048), (1320, 169671), (1380, 162294), (1518, 147540), (1656, 135245), (1980, 113114), (2024, 110655), (2070, 108196), (2277, 98360), (2459, 91080), (2530, 88524), (2760, 81147), (3036, 73770), (3795, 59016), (3960, 56557), (4140, 54098), (4554, 49180), (4918, 45540), (5060, 44262), (6072, 36885), (7377, 30360), (7590, 29508), (8280, 27049), (9108, 24590), (9836, 22770), (10120, 22131), (11385, 19672), (12295, 18216), (14754, 15180)]