2220227464140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{2027}}^1$

素因数の和:2323

約数の個数: 768

約数和(自身を含む): 8451639705600

約数和(自身を除く): 6231412241460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 101, 105, 108, 114, 126, 133, 135, 140, 151, 171, 180, 189, 190, 202, 210, 228, 252, 266, 270, 285, 302, 303, 315, 342, 378, 380, 399, 404, 420, 453, 505, 513, 532, 540, 570, 604, 606, 630, 665, 684, 707, 755, 756, 798, 855, 906, 909, 945, 1010, 1026, 1057, 1140, 1197, 1212, 1260, 1330, 1359, 1414, 1510, 1515, 1596, 1710, 1812, 1818, 1890, 1919, 1995, 2020, 2027, 2052, 2114, 2121, 2265, 2394, 2565, 2660, 2718, 2727, 2828, 2869, 3020, 3030, 3171, 3420, 3535, 3591, 3636, 3780, 3838, 3990, 4054, 4077, 4228, 4242, 4530, 4545, 4788, 5130, 5285, 5436, 5454, 5738, 5757, 5985, 6060, 6081, 6342, 6363, 6795, 7070, 7182, 7676, 7980, 8108, 8154, 8484, 8607, 9060, 9090, 9513, 9595, 10135, 10260, 10570, 10605, 10908, 11476, 11514, 11970, 12162, 12684, 12726, 13433, 13590, 13635, 14140, 14189, 14345, 14364, 15251, 15855, 16308, 17214, 17271, 17955, 18180, 18243, 19026, 19089, 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36510894, 36850860, 38565702, 38693403, 38898130, 39118815, 40567660, 40708241, 41320395, 42850780, 42992670, 46677756, 48526380, 51591204, 52158420, 52339167, 54457382, 54766341, 55093860, 55276290, 57648780, 57848553, 58154630, 58347195, 60851490, 61827554, 64276170, 64489005, 69785556, 70016634, 72789570, 73021788, 77131404, 77386806, 77796260, 78237630, 81416482, 81686073, 82640790, 85985340, 87231945, 91277235, 92741331, 96414255, 104678334, 105024951, 108914764, 109532682, 110552580, 115697106, 116309260, 116694390, 121702980, 122124723, 123655108, 128552340, 128978010, 136143455, 140033268, 145579140, 154568885, 154773612, 156475260, 157017501, 162832964, 163372146, 165281580, 174463890, 175041585, 182554470, 185482662, 192828510, 193467015, 203541205, 209356668, 210049902, 216396439, 219065364, 231394212, 233388780, 244249446, 245058219, 257956020, 261695835, 272286910, 273831705, 278223993, 289242765, 309137770, 314035002, 326744292, 348927780, 350083170, 365108940, 366374169, 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約数ペア:

[(1, 2220227464140), (2, 1110113732070), (3, 740075821380), (4, 555056866035), (5, 444045492828), (6, 370037910690), (7, 317175352020), (9, 246691940460), (10, 222022746414), (12, 185018955345), (14, 158587676010), (15, 148015164276), (18, 123345970230), (19, 116854077060), (20, 111011373207), (21, 105725117340), (27, 82230646820), (28, 79293838005), (30, 74007582138), (35, 63435070404), (36, 61672985115), (38, 58427038530), (42, 52862558670), (45, 49338388092), (54, 41115323410), (57, 38951359020), (60, 37003791069), (63, 35241705780), (70, 31717535202), (76, 29213519265), (84, 26431279335), (90, 24669194046), (95, 23370815412), (101, 21982450140), (105, 21145023468), (108, 20557661705), (114, 19475679510), (126, 17620852890), (133, 16693439580), (135, 16446129364), (140, 15858767601), (151, 14703493140), (171, 12983786340), (180, 12334597023), (189, 11747235260), (190, 11685407706), (202, 10991225070), (210, 10572511734), (228, 9737839755), (252, 8810426445), (266, 8346719790), (270, 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