189506520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{3581}}^1$

素因数の和:3615

約数の個数: 192

約数和(自身を含む): 735026400

約数和(自身を除く): 545519880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3581, 3780, 4410, 5292, 5880, 6615, 7162, 7560, 8820, 10584, 10743, 13230, 14324, 17640, 17905, 21486, 25067, 26460, 28648, 32229, 35810, 42972, 50134, 52920, 53715, 64458, 71620, 75201, 85944, 96687, 100268, 107430, 125335, 128916, 143240, 150402, 161145, 175469, 193374, 200536, 214860, 225603, 250670, 257832, 300804, 322290, 350938, 376005, 386748, 429720, 451206, 483435, 501340, 526407, 601608, 644580, 676809, 701876, 752010, 773496, 877345, 902412, 966870, 1002680, 1052814, 1128015, 1289160, 1353618, 1403752, 1504020, 1579221, 1754690, 1804824, 1933740, 2105628, 2256030, 2632035, 2707236, 3008040, 3158442, 3384045, 3509380, 3867480, 4211256, 4512060, 4737663, 5264070, 5414472, 6316884, 6768090, 7018760, 7896105, 9024120, 9475326, 10528140, 12633768, 13536180, 15792210, 18950652, 21056280, 23688315, 27072360, 31584420, 37901304, 47376630, 63168840, 94753260, 189506520]

約数ペア:

[(1, 189506520), (2, 94753260), (3, 63168840), (4, 47376630), (5, 37901304), (6, 31584420), (7, 27072360), (8, 23688315), (9, 21056280), (10, 18950652), (12, 15792210), (14, 13536180), (15, 12633768), (18, 10528140), (20, 9475326), (21, 9024120), (24, 7896105), (27, 7018760), (28, 6768090), (30, 6316884), (35, 5414472), (36, 5264070), (40, 4737663), (42, 4512060), (45, 4211256), (49, 3867480), (54, 3509380), (56, 3384045), (60, 3158442), (63, 3008040), (70, 2707236), (72, 2632035), (84, 2256030), (90, 2105628), (98, 1933740), (105, 1804824), (108, 1754690), (120, 1579221), (126, 1504020), (135, 1403752), (140, 1353618), (147, 1289160), (168, 1128015), (180, 1052814), (189, 1002680), (196, 966870), (210, 902412), (216, 877345), (245, 773496), (252, 752010), (270, 701876), (280, 676809), (294, 644580), (315, 601608), (360, 526407), (378, 501340), (392, 483435), (420, 451206), (441, 429720), (490, 386748), (504, 376005), (540, 350938), (588, 322290), (630, 300804), (735, 257832), (756, 250670), (840, 225603), (882, 214860), (945, 200536), (980, 193374), (1080, 175469), (1176, 161145), (1260, 150402), (1323, 143240), (1470, 128916), (1512, 125335), (1764, 107430), (1890, 100268), (1960, 96687), (2205, 85944), (2520, 75201), (2646, 71620), (2940, 64458), (3528, 53715), (3581, 52920), (3780, 50134), (4410, 42972), (5292, 35810), (5880, 32229), (6615, 28648), (7162, 26460), (7560, 25067), (8820, 21486), (10584, 17905), (10743, 17640), (13230, 14324)]