144146520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:879

約数の個数: 256

約数和(自身を含む): 573696000

約数和(自身を除く): 429549480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 829, 840, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1658, 1890, 1932, 2070, 2415, 2484, 2487, 2520, 2760, 2898, 3105, 3220, 3316, 3780, 3864, 4140, 4145, 4347, 4830, 4968, 4974, 5796, 5803, 6210, 6440, 6632, 7245, 7461, 7560, 8280, 8290, 8694, 9660, 9948, 11592, 11606, 12420, 12435, 14490, 14922, 16580, 17388, 17409, 19067, 19320, 19896, 21735, 22383, 23212, 24840, 24870, 28980, 29015, 29844, 33160, 34776, 34818, 37305, 38134, 43470, 44766, 46424, 49740, 52227, 57201, 57960, 58030, 59688, 69636, 74610, 76268, 86940, 87045, 89532, 95335, 99480, 104454, 111915, 114402, 116060, 133469, 139272, 149220, 152536, 156681, 171603, 173880, 174090, 179064, 190670, 208908, 223830, 228804, 232120, 261135, 266938, 286005, 298440, 313362, 343206, 348180, 381340, 400407, 417816, 447660, 457608, 514809, 522270, 533876, 572010, 626724, 667345, 686412, 696360, 762680, 783405, 800814, 858015, 895320, 1029618, 1044540, 1067752, 1144020, 1201221, 1253448, 1334690, 1372824, 1566810, 1601628, 1716030, 2002035, 2059236, 2089080, 2288040, 2402442, 2574045, 2669380, 3133620, 3203256, 3432060, 3603663, 4004070, 4118472, 4804884, 5148090, 5338760, 6006105, 6267240, 6864120, 7207326, 8008140, 9609768, 10296180, 12012210, 14414652, 16016280, 18018315, 20592360, 24024420, 28829304, 36036630, 48048840, 72073260, 144146520]

約数ペア:

[(1, 144146520), (2, 72073260), (3, 48048840), (4, 36036630), (5, 28829304), (6, 24024420), (7, 20592360), (8, 18018315), (9, 16016280), (10, 14414652), (12, 12012210), (14, 10296180), (15, 9609768), (18, 8008140), (20, 7207326), (21, 6864120), (23, 6267240), (24, 6006105), (27, 5338760), (28, 5148090), (30, 4804884), (35, 4118472), (36, 4004070), (40, 3603663), (42, 3432060), (45, 3203256), (46, 3133620), (54, 2669380), (56, 2574045), (60, 2402442), (63, 2288040), (69, 2089080), (70, 2059236), (72, 2002035), (84, 1716030), (90, 1601628), (92, 1566810), (105, 1372824), (108, 1334690), (115, 1253448), (120, 1201221), (126, 1144020), (135, 1067752), (138, 1044540), (140, 1029618), (161, 895320), (168, 858015), (180, 800814), (184, 783405), (189, 762680), (207, 696360), (210, 686412), (216, 667345), (230, 626724), (252, 572010), (270, 533876), (276, 522270), (280, 514809), (315, 457608), (322, 447660), (345, 417816), (360, 400407), (378, 381340), (414, 348180), (420, 343206), (460, 313362), (483, 298440), (504, 286005), (540, 266938), (552, 261135), (621, 232120), (630, 228804), (644, 223830), (690, 208908), (756, 190670), (805, 179064), (828, 174090), (829, 173880), (840, 171603), (920, 156681), (945, 152536), (966, 149220), (1035, 139272), (1080, 133469), (1242, 116060), (1260, 114402), (1288, 111915), (1380, 104454), (1449, 99480), (1512, 95335), (1610, 89532), (1656, 87045), (1658, 86940), (1890, 76268), (1932, 74610), (2070, 69636), (2415, 59688), (2484, 58030), (2487, 57960), (2520, 57201), (2760, 52227), (2898, 49740), (3105, 46424), (3220, 44766), (3316, 43470), (3780, 38134), (3864, 37305), (4140, 34818), (4145, 34776), (4347, 33160), (4830, 29844), (4968, 29015), (4974, 28980), (5796, 24870), (5803, 24840), (6210, 23212), (6440, 22383), (6632, 21735), (7245, 19896), (7461, 19320), (7560, 19067), (8280, 17409), (8290, 17388), (8694, 16580), (9660, 14922), (9948, 14490), (11592, 12435), (11606, 12420)]