2501898720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6691}}^1$

素因数の和:6769

約数の個数: 192

約数和(自身を含む): 8499375360

約数和(自身を除く): 5997476640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 480, 492, 570, 608, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1312, 1520, 1558, 1640, 1824, 1968, 2280, 2337, 2460, 3040, 3116, 3280, 3895, 3936, 4560, 4674, 4920, 6232, 6560, 6691, 7790, 9120, 9348, 9840, 11685, 12464, 13382, 15580, 18696, 19680, 20073, 23370, 24928, 26764, 31160, 33455, 37392, 40146, 46740, 53528, 62320, 66910, 74784, 80292, 93480, 100365, 107056, 124640, 127129, 133820, 160584, 186960, 200730, 214112, 254258, 267640, 274331, 321168, 373920, 381387, 401460, 508516, 535280, 548662, 635645, 642336, 762774, 802920, 822993, 1017032, 1070560, 1097324, 1271290, 1371655, 1525548, 1605840, 1645986, 1906935, 2034064, 2194648, 2542580, 2743310, 3051096, 3211680, 3291972, 3813870, 4068128, 4114965, 4389296, 5085160, 5212289, 5486620, 6102192, 6583944, 7627740, 8229930, 8778592, 10170320, 10424578, 10973240, 12204384, 13167888, 15255480, 15636867, 16459860, 20340640, 20849156, 21946480, 26061445, 26335776, 30510960, 31273734, 32919720, 41698312, 43892960, 52122890, 61021920, 62547468, 65839440, 78184335, 83396624, 104245780, 125094936, 131678880, 156368670, 166793248, 208491560, 250189872, 312737340, 416983120, 500379744, 625474680, 833966240, 1250949360, 2501898720]

約数ペア:

[(1, 2501898720), (2, 1250949360), (3, 833966240), (4, 625474680), (5, 500379744), (6, 416983120), (8, 312737340), (10, 250189872), (12, 208491560), (15, 166793248), (16, 156368670), (19, 131678880), (20, 125094936), (24, 104245780), (30, 83396624), (32, 78184335), (38, 65839440), (40, 62547468), (41, 61021920), (48, 52122890), (57, 43892960), (60, 41698312), (76, 32919720), (80, 31273734), (82, 30510960), (95, 26335776), (96, 26061445), (114, 21946480), (120, 20849156), (123, 20340640), (152, 16459860), (160, 15636867), (164, 15255480), (190, 13167888), (205, 12204384), (228, 10973240), (240, 10424578), (246, 10170320), (285, 8778592), (304, 8229930), (328, 7627740), (380, 6583944), (410, 6102192), (456, 5486620), (480, 5212289), (492, 5085160), (570, 4389296), (608, 4114965), (615, 4068128), (656, 3813870), (760, 3291972), (779, 3211680), (820, 3051096), (912, 2743310), (984, 2542580), (1140, 2194648), (1230, 2034064), (1312, 1906935), (1520, 1645986), (1558, 1605840), (1640, 1525548), (1824, 1371655), (1968, 1271290), (2280, 1097324), (2337, 1070560), (2460, 1017032), (3040, 822993), (3116, 802920), (3280, 762774), (3895, 642336), (3936, 635645), (4560, 548662), (4674, 535280), (4920, 508516), (6232, 401460), (6560, 381387), (6691, 373920), (7790, 321168), (9120, 274331), (9348, 267640), (9840, 254258), (11685, 214112), (12464, 200730), (13382, 186960), (15580, 160584), (18696, 133820), (19680, 127129), (20073, 124640), (23370, 107056), (24928, 100365), (26764, 93480), (31160, 80292), (33455, 74784), (37392, 66910), (40146, 62320), (46740, 53528)]