144423840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1655

約数の個数: 192

約数和(自身を含む): 525813120

約数和(自身を除く): 381389280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1609, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2992, 3218, 3740, 4080, 4488, 4827, 5280, 5610, 5984, 6436, 7480, 8045, 8160, 8976, 9654, 11220, 12872, 14960, 16090, 17699, 17952, 19308, 22440, 24135, 25744, 27353, 29920, 32180, 35398, 38616, 44880, 48270, 51488, 53097, 54706, 64360, 70796, 77232, 82059, 88495, 89760, 96540, 106194, 109412, 128720, 136765, 141592, 154464, 164118, 176990, 193080, 212388, 218824, 257440, 265485, 273530, 283184, 300883, 328236, 353980, 386160, 410295, 424776, 437648, 530970, 547060, 566368, 601766, 656472, 707960, 772320, 820590, 849552, 875296, 902649, 1061940, 1094120, 1203532, 1312944, 1415920, 1504415, 1641180, 1699104, 1805298, 2123880, 2188240, 2407064, 2625888, 2831840, 3008830, 3282360, 3610596, 4247760, 4376480, 4513245, 4814128, 6017660, 6564720, 7221192, 8495520, 9026490, 9628256, 12035320, 13129440, 14442384, 18052980, 24070640, 28884768, 36105960, 48141280, 72211920, 144423840]

約数ペア:

[(1, 144423840), (2, 72211920), (3, 48141280), (4, 36105960), (5, 28884768), (6, 24070640), (8, 18052980), (10, 14442384), (11, 13129440), (12, 12035320), (15, 9628256), (16, 9026490), (17, 8495520), (20, 7221192), (22, 6564720), (24, 6017660), (30, 4814128), (32, 4513245), (33, 4376480), (34, 4247760), (40, 3610596), (44, 3282360), (48, 3008830), (51, 2831840), (55, 2625888), (60, 2407064), (66, 2188240), (68, 2123880), (80, 1805298), (85, 1699104), (88, 1641180), (96, 1504415), (102, 1415920), (110, 1312944), (120, 1203532), (132, 1094120), (136, 1061940), (160, 902649), (165, 875296), (170, 849552), (176, 820590), (187, 772320), (204, 707960), (220, 656472), (240, 601766), (255, 566368), (264, 547060), (272, 530970), (330, 437648), (340, 424776), (352, 410295), (374, 386160), (408, 353980), (440, 328236), (480, 300883), (510, 283184), (528, 273530), (544, 265485), (561, 257440), (660, 218824), (680, 212388), (748, 193080), (816, 176990), (880, 164118), (935, 154464), (1020, 141592), (1056, 136765), (1122, 128720), (1320, 109412), (1360, 106194), (1496, 96540), (1609, 89760), (1632, 88495), (1760, 82059), (1870, 77232), (2040, 70796), (2244, 64360), (2640, 54706), (2720, 53097), (2805, 51488), (2992, 48270), (3218, 44880), (3740, 38616), (4080, 35398), (4488, 32180), (4827, 29920), (5280, 27353), (5610, 25744), (5984, 24135), (6436, 22440), (7480, 19308), (8045, 17952), (8160, 17699), (8976, 16090), (9654, 14960), (11220, 12872)]