204766800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1330

約数の個数: 240

約数和(自身を含む): 789711360

約数和(自身を除く): 584944560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 1050, 1064, 1140, 1200, 1283, 1330, 1400, 1425, 1520, 1596, 1680, 1900, 1995, 2100, 2128, 2280, 2566, 2660, 2800, 2850, 3192, 3325, 3800, 3849, 3990, 4200, 4560, 5132, 5320, 5700, 6384, 6415, 6650, 7600, 7698, 7980, 8400, 8981, 9975, 10264, 10640, 11400, 12830, 13300, 15396, 15960, 17962, 19245, 19950, 20528, 22800, 24377, 25660, 26600, 26943, 30792, 31920, 32075, 35924, 38490, 39900, 44905, 48754, 51320, 53200, 53886, 61584, 64150, 71848, 73131, 76980, 79800, 89810, 96225, 97508, 102640, 107772, 121885, 128300, 134715, 143696, 146262, 153960, 159600, 170639, 179620, 192450, 195016, 215544, 224525, 243770, 256600, 269430, 292524, 307920, 341278, 359240, 365655, 384900, 390032, 431088, 449050, 487540, 511917, 513200, 538860, 585048, 609425, 673575, 682556, 718480, 731310, 769800, 853195, 898100, 975080, 1023834, 1077720, 1170096, 1218850, 1347150, 1365112, 1462620, 1539600, 1706390, 1796200, 1828275, 1950160, 2047668, 2155440, 2437700, 2559585, 2694300, 2730224, 2925240, 3412780, 3592400, 3656550, 4095336, 4265975, 4875400, 5119170, 5388600, 5850480, 6825560, 7313100, 8190672, 8531950, 9750800, 10238340, 10777200, 12797925, 13651120, 14626200, 17063900, 20476680, 25595850, 29252400, 34127800, 40953360, 51191700, 68255600, 102383400, 204766800]

約数ペア:

[(1, 204766800), (2, 102383400), (3, 68255600), (4, 51191700), (5, 40953360), (6, 34127800), (7, 29252400), (8, 25595850), (10, 20476680), (12, 17063900), (14, 14626200), (15, 13651120), (16, 12797925), (19, 10777200), (20, 10238340), (21, 9750800), (24, 8531950), (25, 8190672), (28, 7313100), (30, 6825560), (35, 5850480), (38, 5388600), (40, 5119170), (42, 4875400), (48, 4265975), (50, 4095336), (56, 3656550), (57, 3592400), (60, 3412780), (70, 2925240), (75, 2730224), (76, 2694300), (80, 2559585), (84, 2437700), (95, 2155440), (100, 2047668), (105, 1950160), (112, 1828275), (114, 1796200), (120, 1706390), (133, 1539600), (140, 1462620), (150, 1365112), (152, 1347150), (168, 1218850), (175, 1170096), (190, 1077720), (200, 1023834), (210, 975080), (228, 898100), (240, 853195), (266, 769800), (280, 731310), (285, 718480), (300, 682556), (304, 673575), (336, 609425), (350, 585048), (380, 538860), (399, 513200), (400, 511917), (420, 487540), (456, 449050), (475, 431088), (525, 390032), (532, 384900), (560, 365655), (570, 359240), (600, 341278), (665, 307920), (700, 292524), (760, 269430), (798, 256600), (840, 243770), (912, 224525), (950, 215544), (1050, 195016), (1064, 192450), (1140, 179620), (1200, 170639), (1283, 159600), (1330, 153960), (1400, 146262), (1425, 143696), (1520, 134715), (1596, 128300), (1680, 121885), (1900, 107772), (1995, 102640), (2100, 97508), (2128, 96225), (2280, 89810), (2566, 79800), (2660, 76980), (2800, 73131), (2850, 71848), (3192, 64150), (3325, 61584), (3800, 53886), (3849, 53200), (3990, 51320), (4200, 48754), (4560, 44905), (5132, 39900), (5320, 38490), (5700, 35924), (6384, 32075), (6415, 31920), (6650, 30792), (7600, 26943), (7698, 26600), (7980, 25660), (8400, 24377), (8981, 22800), (9975, 20528), (10264, 19950), (10640, 19245), (11400, 17962), (12830, 15960), (13300, 15396)]