218075040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4093}}^1$

素因数の和:4151

約数の個数: 144

約数和(自身を含む): 764480808

約数和(自身を除く): 546405768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4093, 4440, 5328, 5920, 6660, 8186, 8880, 10656, 12279, 13320, 16372, 17760, 20465, 24558, 26640, 32744, 36837, 40930, 49116, 53280, 61395, 65488, 73674, 81860, 98232, 122790, 130976, 147348, 151441, 163720, 184185, 196464, 245580, 294696, 302882, 327440, 368370, 392928, 454323, 491160, 589392, 605764, 654880, 736740, 757205, 908646, 982320, 1178784, 1211528, 1362969, 1473480, 1514410, 1817292, 1964640, 2271615, 2423056, 2725938, 2946960, 3028820, 3634584, 4543230, 4846112, 5451876, 5893920, 6057640, 6814845, 7269168, 9086460, 10903752, 12115280, 13629690, 14538336, 18172920, 21807504, 24230560, 27259380, 36345840, 43615008, 54518760, 72691680, 109037520, 218075040]

約数ペア:

[(1, 218075040), (2, 109037520), (3, 72691680), (4, 54518760), (5, 43615008), (6, 36345840), (8, 27259380), (9, 24230560), (10, 21807504), (12, 18172920), (15, 14538336), (16, 13629690), (18, 12115280), (20, 10903752), (24, 9086460), (30, 7269168), (32, 6814845), (36, 6057640), (37, 5893920), (40, 5451876), (45, 4846112), (48, 4543230), (60, 3634584), (72, 3028820), (74, 2946960), (80, 2725938), (90, 2423056), (96, 2271615), (111, 1964640), (120, 1817292), (144, 1514410), (148, 1473480), (160, 1362969), (180, 1211528), (185, 1178784), (222, 982320), (240, 908646), (288, 757205), (296, 736740), (333, 654880), (360, 605764), (370, 589392), (444, 491160), (480, 454323), (555, 392928), (592, 368370), (666, 327440), (720, 302882), (740, 294696), (888, 245580), (1110, 196464), (1184, 184185), (1332, 163720), (1440, 151441), (1480, 147348), (1665, 130976), (1776, 122790), (2220, 98232), (2664, 81860), (2960, 73674), (3330, 65488), (3552, 61395), (4093, 53280), (4440, 49116), (5328, 40930), (5920, 36837), (6660, 32744), (8186, 26640), (8880, 24558), (10656, 20465), (12279, 17760), (13320, 16372)]