197880480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 785925504

約数和(自身を除く): 588045024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 201, 210, 224, 240, 252, 268, 280, 288, 293, 315, 335, 336, 360, 402, 420, 469, 480, 504, 536, 560, 586, 603, 630, 670, 672, 720, 804, 840, 879, 938, 1005, 1008, 1072, 1120, 1172, 1206, 1260, 1340, 1407, 1440, 1465, 1608, 1680, 1758, 1876, 2010, 2016, 2051, 2144, 2344, 2345, 2412, 2520, 2637, 2680, 2814, 2930, 3015, 3216, 3360, 3516, 3752, 4020, 4102, 4221, 4395, 4688, 4690, 4824, 5040, 5274, 5360, 5628, 5860, 6030, 6153, 6432, 7032, 7035, 7504, 8040, 8204, 8442, 8790, 9376, 9380, 9648, 10080, 10255, 10548, 10720, 11256, 11720, 12060, 12306, 13185, 14064, 14070, 15008, 16080, 16408, 16884, 17580, 18459, 18760, 19296, 19631, 20510, 21096, 21105, 22512, 23440, 24120, 24612, 26370, 28128, 28140, 30765, 32160, 32816, 33768, 35160, 36918, 37520, 39262, 41020, 42192, 42210, 45024, 46880, 48240, 49224, 52740, 56280, 58893, 61530, 65632, 67536, 70320, 73836, 75040, 78524, 82040, 84384, 84420, 92295, 96480, 98155, 98448, 105480, 112560, 117786, 123060, 135072, 137417, 140640, 147672, 157048, 164080, 168840, 176679, 184590, 196310, 196896, 210960, 225120, 235572, 246120, 274834, 294465, 295344, 314096, 328160, 337680, 353358, 369180, 392620, 412251, 421920, 471144, 492240, 549668, 588930, 590688, 628192, 675360, 687085, 706716, 738360, 785240, 824502, 883395, 942288, 984480, 1099336, 1177860, 1236753, 1374170, 1413432, 1476720, 1570480, 1649004, 1766790, 1884576, 2061255, 2198672, 2355720, 2473506, 2748340, 2826864, 2953440, 3140960, 3298008, 3533580, 4122510, 4397344, 4711440, 4947012, 5496680, 5653728, 6183765, 6596016, 7067160, 8245020, 9422880, 9894024, 10993360, 12367530, 13192032, 14134320, 16490040, 19788048, 21986720, 24735060, 28268640, 32980080, 39576096, 49470120, 65960160, 98940240, 197880480]

約数ペア:

[(1, 197880480), (2, 98940240), (3, 65960160), (4, 49470120), (5, 39576096), (6, 32980080), (7, 28268640), (8, 24735060), (9, 21986720), (10, 19788048), (12, 16490040), (14, 14134320), (15, 13192032), (16, 12367530), (18, 10993360), (20, 9894024), (21, 9422880), (24, 8245020), (28, 7067160), (30, 6596016), (32, 6183765), (35, 5653728), (36, 5496680), (40, 4947012), (42, 4711440), (45, 4397344), (48, 4122510), (56, 3533580), (60, 3298008), (63, 3140960), (67, 2953440), (70, 2826864), (72, 2748340), (80, 2473506), (84, 2355720), (90, 2198672), (96, 2061255), (105, 1884576), (112, 1766790), (120, 1649004), (126, 1570480), (134, 1476720), (140, 1413432), (144, 1374170), (160, 1236753), (168, 1177860), (180, 1099336), (201, 984480), (210, 942288), (224, 883395), (240, 824502), (252, 785240), (268, 738360), (280, 706716), (288, 687085), (293, 675360), (315, 628192), (335, 590688), (336, 588930), (360, 549668), (402, 492240), (420, 471144), (469, 421920), (480, 412251), (504, 392620), (536, 369180), (560, 353358), (586, 337680), (603, 328160), (630, 314096), (670, 295344), (672, 294465), (720, 274834), (804, 246120), (840, 235572), (879, 225120), (938, 210960), (1005, 196896), (1008, 196310), (1072, 184590), (1120, 176679), (1172, 168840), (1206, 164080), (1260, 157048), (1340, 147672), (1407, 140640), (1440, 137417), (1465, 135072), (1608, 123060), (1680, 117786), (1758, 112560), (1876, 105480), (2010, 98448), (2016, 98155), (2051, 96480), (2144, 92295), (2344, 84420), (2345, 84384), (2412, 82040), (2520, 78524), (2637, 75040), (2680, 73836), (2814, 70320), (2930, 67536), (3015, 65632), (3216, 61530), (3360, 58893), (3516, 56280), (3752, 52740), (4020, 49224), (4102, 48240), (4221, 46880), (4395, 45024), (4688, 42210), (4690, 42192), (4824, 41020), (5040, 39262), (5274, 37520), (5360, 36918), (5628, 35160), (5860, 33768), (6030, 32816), (6153, 32160), (6432, 30765), (7032, 28140), (7035, 28128), (7504, 26370), (8040, 24612), (8204, 24120), (8442, 23440), (8790, 22512), (9376, 21105), (9380, 21096), (9648, 20510), (10080, 19631), (10255, 19296), (10548, 18760), (10720, 18459), (11256, 17580), (11720, 16884), (12060, 16408), (12306, 16080), (13185, 15008), (14064, 14070)]