145836240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1557

約数の個数: 160

約数和(自身を含む): 506860416

約数和(自身を除く): 361024176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 880, 888, 1110, 1221, 1320, 1480, 1493, 1628, 1776, 2035, 2220, 2442, 2640, 2960, 2986, 3256, 4070, 4440, 4479, 4884, 5972, 6105, 6512, 7465, 8140, 8880, 8958, 9768, 11944, 12210, 14930, 16280, 16423, 17916, 19536, 22395, 23888, 24420, 29860, 32560, 32846, 35832, 44790, 48840, 49269, 55241, 59720, 65692, 71664, 82115, 89580, 97680, 98538, 110482, 119440, 131384, 164230, 165723, 179160, 197076, 220964, 246345, 262768, 276205, 328460, 331446, 358320, 394152, 441928, 492690, 552410, 607651, 656920, 662892, 788304, 828615, 883856, 985380, 1104820, 1215302, 1313840, 1325784, 1657230, 1822953, 1970760, 2209640, 2430604, 2651568, 3038255, 3314460, 3645906, 3941520, 4419280, 4861208, 6076510, 6628920, 7291812, 9114765, 9722416, 12153020, 13257840, 14583624, 18229530, 24306040, 29167248, 36459060, 48612080, 72918120, 145836240]

約数ペア:

[(1, 145836240), (2, 72918120), (3, 48612080), (4, 36459060), (5, 29167248), (6, 24306040), (8, 18229530), (10, 14583624), (11, 13257840), (12, 12153020), (15, 9722416), (16, 9114765), (20, 7291812), (22, 6628920), (24, 6076510), (30, 4861208), (33, 4419280), (37, 3941520), (40, 3645906), (44, 3314460), (48, 3038255), (55, 2651568), (60, 2430604), (66, 2209640), (74, 1970760), (80, 1822953), (88, 1657230), (110, 1325784), (111, 1313840), (120, 1215302), (132, 1104820), (148, 985380), (165, 883856), (176, 828615), (185, 788304), (220, 662892), (222, 656920), (240, 607651), (264, 552410), (296, 492690), (330, 441928), (370, 394152), (407, 358320), (440, 331446), (444, 328460), (528, 276205), (555, 262768), (592, 246345), (660, 220964), (740, 197076), (814, 179160), (880, 165723), (888, 164230), (1110, 131384), (1221, 119440), (1320, 110482), (1480, 98538), (1493, 97680), (1628, 89580), (1776, 82115), (2035, 71664), (2220, 65692), (2442, 59720), (2640, 55241), (2960, 49269), (2986, 48840), (3256, 44790), (4070, 35832), (4440, 32846), (4479, 32560), (4884, 29860), (5972, 24420), (6105, 23888), (6512, 22395), (7465, 19536), (8140, 17916), (8880, 16423), (8958, 16280), (9768, 14930), (11944, 12210)]