195746040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:646

約数の個数: 192

約数和(自身を含む): 732888000

約数和(自身を除く): 537141960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 173, 180, 210, 252, 280, 315, 346, 360, 420, 449, 504, 519, 630, 692, 840, 865, 898, 1038, 1211, 1260, 1347, 1384, 1557, 1730, 1796, 2076, 2245, 2422, 2520, 2595, 2694, 3114, 3143, 3460, 3592, 3633, 4041, 4152, 4490, 4844, 5190, 5388, 6055, 6228, 6286, 6735, 6920, 7266, 7785, 8082, 8980, 9429, 9688, 10380, 10776, 10899, 12110, 12456, 12572, 13470, 14532, 15570, 15715, 16164, 17960, 18165, 18858, 20205, 20760, 21798, 24220, 25144, 26940, 28287, 29064, 31140, 31430, 32328, 36330, 37716, 40410, 43596, 47145, 48440, 53880, 54495, 56574, 62280, 62860, 72660, 75432, 77677, 80820, 87192, 94290, 108990, 113148, 125720, 141435, 145320, 155354, 161640, 188580, 217980, 226296, 233031, 282870, 310708, 377160, 388385, 435960, 466062, 543739, 565740, 621416, 699093, 776770, 932124, 1087478, 1131480, 1165155, 1398186, 1553540, 1631217, 1864248, 2174956, 2330310, 2718695, 2796372, 3107080, 3262434, 3495465, 4349912, 4660620, 4893651, 5437390, 5592744, 6524868, 6990930, 8156085, 9321240, 9787302, 10874780, 13049736, 13981860, 16312170, 19574604, 21749560, 24468255, 27963720, 32624340, 39149208, 48936510, 65248680, 97873020, 195746040]

約数ペア:

[(1, 195746040), (2, 97873020), (3, 65248680), (4, 48936510), (5, 39149208), (6, 32624340), (7, 27963720), (8, 24468255), (9, 21749560), (10, 19574604), (12, 16312170), (14, 13981860), (15, 13049736), (18, 10874780), (20, 9787302), (21, 9321240), (24, 8156085), (28, 6990930), (30, 6524868), (35, 5592744), (36, 5437390), (40, 4893651), (42, 4660620), (45, 4349912), (56, 3495465), (60, 3262434), (63, 3107080), (70, 2796372), (72, 2718695), (84, 2330310), (90, 2174956), (105, 1864248), (120, 1631217), (126, 1553540), (140, 1398186), (168, 1165155), (173, 1131480), (180, 1087478), (210, 932124), (252, 776770), (280, 699093), (315, 621416), (346, 565740), (360, 543739), (420, 466062), (449, 435960), (504, 388385), (519, 377160), (630, 310708), (692, 282870), (840, 233031), (865, 226296), (898, 217980), (1038, 188580), (1211, 161640), (1260, 155354), (1347, 145320), (1384, 141435), (1557, 125720), (1730, 113148), (1796, 108990), (2076, 94290), (2245, 87192), (2422, 80820), (2520, 77677), (2595, 75432), (2694, 72660), (3114, 62860), (3143, 62280), (3460, 56574), (3592, 54495), (3633, 53880), (4041, 48440), (4152, 47145), (4490, 43596), (4844, 40410), (5190, 37716), (5388, 36330), (6055, 32328), (6228, 31430), (6286, 31140), (6735, 29064), (6920, 28287), (7266, 26940), (7785, 25144), (8082, 24220), (8980, 21798), (9429, 20760), (9688, 20205), (10380, 18858), (10776, 18165), (10899, 17960), (12110, 16164), (12456, 15715), (12572, 15570), (13470, 14532)]