340626960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1637}}^1$

素因数の和:1690

約数の個数: 180

約数和(自身を含む): 1215929988

約数和(自身を除く): 875303028

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1445, 1530, 1637, 1734, 2040, 2312, 2448, 2601, 2890, 3060, 3274, 3468, 4080, 4335, 4624, 4911, 5202, 5780, 6120, 6548, 6936, 8185, 8670, 9822, 10404, 11560, 12240, 13005, 13096, 13872, 14733, 16370, 17340, 19644, 20808, 23120, 24555, 26010, 26192, 27829, 29466, 32740, 34680, 39288, 41616, 49110, 52020, 55658, 58932, 65480, 69360, 73665, 78576, 83487, 98220, 104040, 111316, 117864, 130960, 139145, 147330, 166974, 196440, 208080, 222632, 235728, 250461, 278290, 294660, 333948, 392880, 417435, 445264, 473093, 500922, 556580, 589320, 667896, 834870, 946186, 1001844, 1113160, 1178640, 1252305, 1335792, 1419279, 1669740, 1892372, 2003688, 2226320, 2365465, 2504610, 2838558, 3339480, 3784744, 4007376, 4257837, 4730930, 5009220, 5677116, 6678960, 7096395, 7569488, 8515674, 9461860, 10018440, 11354232, 14192790, 17031348, 18923720, 20036880, 21289185, 22708464, 28385580, 34062696, 37847440, 42578370, 56771160, 68125392, 85156740, 113542320, 170313480, 340626960]

約数ペア:

[(1, 340626960), (2, 170313480), (3, 113542320), (4, 85156740), (5, 68125392), (6, 56771160), (8, 42578370), (9, 37847440), (10, 34062696), (12, 28385580), (15, 22708464), (16, 21289185), (17, 20036880), (18, 18923720), (20, 17031348), (24, 14192790), (30, 11354232), (34, 10018440), (36, 9461860), (40, 8515674), (45, 7569488), (48, 7096395), (51, 6678960), (60, 5677116), (68, 5009220), (72, 4730930), (80, 4257837), (85, 4007376), (90, 3784744), (102, 3339480), (120, 2838558), (136, 2504610), (144, 2365465), (153, 2226320), (170, 2003688), (180, 1892372), (204, 1669740), (240, 1419279), (255, 1335792), (272, 1252305), (289, 1178640), (306, 1113160), (340, 1001844), (360, 946186), (408, 834870), (510, 667896), (578, 589320), (612, 556580), (680, 500922), (720, 473093), (765, 445264), (816, 417435), (867, 392880), (1020, 333948), (1156, 294660), (1224, 278290), (1360, 250461), (1445, 235728), (1530, 222632), (1637, 208080), (1734, 196440), (2040, 166974), (2312, 147330), (2448, 139145), (2601, 130960), (2890, 117864), (3060, 111316), (3274, 104040), (3468, 98220), (4080, 83487), (4335, 78576), (4624, 73665), (4911, 69360), (5202, 65480), (5780, 58932), (6120, 55658), (6548, 52020), (6936, 49110), (8185, 41616), (8670, 39288), (9822, 34680), (10404, 32740), (11560, 29466), (12240, 27829), (13005, 26192), (13096, 26010), (13872, 24555), (14733, 23120), (16370, 20808), (17340, 19644)]