2494920400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2106

約数の個数: 240

約数和(自身を含む): 7528089600

約数和(自身を除く): 5033169200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 25, 28, 35, 38, 40, 46, 50, 56, 70, 76, 80, 92, 95, 100, 112, 115, 133, 140, 152, 161, 175, 184, 190, 200, 230, 266, 280, 304, 322, 350, 368, 380, 400, 437, 460, 475, 532, 560, 575, 644, 665, 700, 760, 805, 874, 920, 950, 1064, 1150, 1288, 1330, 1400, 1520, 1610, 1748, 1840, 1900, 2039, 2128, 2185, 2300, 2576, 2660, 2800, 3059, 3220, 3325, 3496, 3800, 4025, 4078, 4370, 4600, 5320, 6118, 6440, 6650, 6992, 7600, 8050, 8156, 8740, 9200, 10195, 10640, 10925, 12236, 12880, 13300, 14273, 15295, 16100, 16312, 17480, 20390, 21850, 24472, 26600, 28546, 30590, 32200, 32624, 34960, 38741, 40780, 43700, 46897, 48944, 50975, 53200, 57092, 61180, 64400, 71365, 76475, 77482, 81560, 87400, 93794, 101950, 114184, 122360, 142730, 152950, 154964, 163120, 174800, 187588, 193705, 203900, 228368, 234485, 244720, 271187, 285460, 305900, 309928, 328279, 356825, 375176, 387410, 407800, 468970, 542374, 570920, 611800, 619856, 656558, 713650, 750352, 774820, 815600, 891043, 937940, 968525, 1084748, 1141840, 1172425, 1223600, 1313116, 1355935, 1427300, 1549640, 1641395, 1782086, 1875880, 1937050, 2169496, 2344850, 2626232, 2711870, 2854600, 3099280, 3282790, 3564172, 3751760, 3874100, 4338992, 4455215, 4689700, 5252464, 5423740, 5709200, 6237301, 6565580, 6779675, 7128344, 7748200, 8206975, 8910430, 9379400, 10847480, 12474602, 13131160, 13559350, 14256688, 15496400, 16413950, 17820860, 18758800, 21694960, 22276075, 24949204, 26262320, 27118700, 31186505, 32827900, 35641720, 44552150, 49898408, 54237400, 62373010, 65655800, 71283440, 89104300, 99796816, 108474800, 124746020, 131311600, 155932525, 178208600, 249492040, 311865050, 356417200, 498984080, 623730100, 1247460200, 2494920400]

約数ペア:

[(1, 2494920400), (2, 1247460200), (4, 623730100), (5, 498984080), (7, 356417200), (8, 311865050), (10, 249492040), (14, 178208600), (16, 155932525), (19, 131311600), (20, 124746020), (23, 108474800), (25, 99796816), (28, 89104300), (35, 71283440), (38, 65655800), (40, 62373010), (46, 54237400), (50, 49898408), (56, 44552150), (70, 35641720), (76, 32827900), (80, 31186505), (92, 27118700), (95, 26262320), (100, 24949204), (112, 22276075), (115, 21694960), (133, 18758800), (140, 17820860), (152, 16413950), (161, 15496400), (175, 14256688), (184, 13559350), (190, 13131160), (200, 12474602), (230, 10847480), (266, 9379400), (280, 8910430), (304, 8206975), (322, 7748200), (350, 7128344), (368, 6779675), (380, 6565580), (400, 6237301), (437, 5709200), (460, 5423740), (475, 5252464), (532, 4689700), (560, 4455215), (575, 4338992), (644, 3874100), (665, 3751760), (700, 3564172), (760, 3282790), (805, 3099280), (874, 2854600), (920, 2711870), (950, 2626232), (1064, 2344850), (1150, 2169496), (1288, 1937050), (1330, 1875880), (1400, 1782086), (1520, 1641395), (1610, 1549640), (1748, 1427300), (1840, 1355935), (1900, 1313116), (2039, 1223600), (2128, 1172425), (2185, 1141840), (2300, 1084748), (2576, 968525), (2660, 937940), (2800, 891043), (3059, 815600), (3220, 774820), (3325, 750352), (3496, 713650), (3800, 656558), (4025, 619856), (4078, 611800), (4370, 570920), (4600, 542374), (5320, 468970), (6118, 407800), (6440, 387410), (6650, 375176), (6992, 356825), (7600, 328279), (8050, 309928), (8156, 305900), (8740, 285460), (9200, 271187), (10195, 244720), (10640, 234485), (10925, 228368), (12236, 203900), (12880, 193705), (13300, 187588), (14273, 174800), (15295, 163120), (16100, 154964), (16312, 152950), (17480, 142730), (20390, 122360), (21850, 114184), (24472, 101950), (26600, 93794), (28546, 87400), (30590, 81560), (32200, 77482), (32624, 76475), (34960, 71365), (38741, 64400), (40780, 61180), (43700, 57092), (46897, 53200), (48944, 50975)]