1904394800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 360

約数和(自身を含む): 5934321072

約数和(自身を除く): 4029926272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 73, 77, 80, 88, 98, 100, 110, 112, 121, 140, 146, 154, 175, 176, 196, 200, 220, 242, 245, 275, 280, 292, 308, 350, 365, 385, 392, 400, 440, 484, 490, 511, 539, 550, 560, 584, 605, 616, 700, 730, 770, 784, 803, 847, 880, 968, 980, 1022, 1078, 1100, 1168, 1210, 1225, 1232, 1331, 1400, 1460, 1540, 1606, 1694, 1825, 1925, 1936, 1960, 2044, 2156, 2200, 2420, 2450, 2555, 2662, 2695, 2800, 2920, 3025, 3080, 3212, 3388, 3577, 3650, 3850, 3920, 4015, 4088, 4235, 4312, 4400, 4840, 4900, 5110, 5324, 5390, 5621, 5840, 5929, 6050, 6160, 6424, 6655, 6776, 7154, 7300, 7700, 8030, 8176, 8470, 8624, 8833, 9317, 9680, 9800, 10220, 10648, 10780, 11242, 11858, 12100, 12775, 12848, 13310, 13475, 13552, 14308, 14600, 15400, 16060, 16940, 17666, 17885, 18634, 19600, 20075, 20440, 21175, 21296, 21560, 22484, 23716, 24200, 25550, 26620, 26950, 28105, 28616, 29200, 29645, 30800, 32120, 33275, 33880, 35332, 35770, 37268, 39347, 40150, 40880, 42350, 43120, 44165, 44968, 46585, 47432, 48400, 51100, 53240, 53900, 56210, 57232, 59290, 61831, 64240, 65219, 66550, 67760, 70664, 71540, 74536, 78694, 80300, 84700, 88330, 89425, 89936, 93170, 94864, 97163, 102200, 106480, 107800, 112420, 118580, 123662, 130438, 133100, 140525, 141328, 143080, 148225, 149072, 157388, 160600, 169400, 176660, 178850, 186340, 194326, 196735, 204400, 215600, 220825, 224840, 232925, 237160, 247324, 260876, 266200, 281050, 286160, 296450, 309155, 314776, 321200, 326095, 338800, 353320, 357700, 372680, 388652, 393470, 432817, 441650, 449680, 465850, 474320, 485815, 494648, 521752, 532400, 562100, 592900, 618310, 629552, 652190, 680141, 706640, 715400, 745360, 777304, 786940, 865634, 883300, 931700, 971630, 983675, 989296, 1043504, 1124200, 1185800, 1236620, 1304380, 1360282, 1430800, 1545775, 1554608, 1573880, 1630475, 1731268, 1766600, 1863400, 1943260, 1967350, 2164085, 2248400, 2371600, 2429075, 2473240, 2608760, 2720564, 3091550, 3147760, 3260950, 3400705, 3462536, 3533200, 3726800, 3886520, 3934700, 4328170, 4760987, 4858150, 4946480, 5217520, 5441128, 6183100, 6521900, 6801410, 6925072, 7773040, 7869400, 8656340, 9521974, 9716300, 10820425, 10882256, 12366200, 13043800, 13602820, 15738800, 17003525, 17312680, 19043948, 19432600, 21640850, 23804935, 24732400, 26087600, 27205640, 34007050, 34625360, 38087896, 38865200, 43281700, 47609870, 54411280, 68014100, 76175792, 86563400, 95219740, 119024675, 136028200, 173126800, 190439480, 238049350, 272056400, 380878960, 476098700, 952197400, 1904394800]

約数ペア:

[(1, 1904394800), (2, 952197400), (4, 476098700), (5, 380878960), (7, 272056400), (8, 238049350), (10, 190439480), (11, 173126800), (14, 136028200), (16, 119024675), (20, 95219740), (22, 86563400), (25, 76175792), (28, 68014100), (35, 54411280), (40, 47609870), (44, 43281700), (49, 38865200), (50, 38087896), (55, 34625360), (56, 34007050), (70, 27205640), (73, 26087600), (77, 24732400), (80, 23804935), (88, 21640850), (98, 19432600), (100, 19043948), (110, 17312680), (112, 17003525), (121, 15738800), (140, 13602820), (146, 13043800), (154, 12366200), (175, 10882256), (176, 10820425), (196, 9716300), (200, 9521974), (220, 8656340), (242, 7869400), (245, 7773040), (275, 6925072), (280, 6801410), (292, 6521900), (308, 6183100), (350, 5441128), (365, 5217520), (385, 4946480), (392, 4858150), (400, 4760987), (440, 4328170), (484, 3934700), (490, 3886520), (511, 3726800), (539, 3533200), (550, 3462536), (560, 3400705), (584, 3260950), (605, 3147760), (616, 3091550), (700, 2720564), (730, 2608760), (770, 2473240), (784, 2429075), (803, 2371600), (847, 2248400), (880, 2164085), (968, 1967350), (980, 1943260), (1022, 1863400), (1078, 1766600), (1100, 1731268), (1168, 1630475), (1210, 1573880), (1225, 1554608), (1232, 1545775), (1331, 1430800), (1400, 1360282), (1460, 1304380), (1540, 1236620), (1606, 1185800), (1694, 1124200), (1825, 1043504), (1925, 989296), (1936, 983675), (1960, 971630), (2044, 931700), (2156, 883300), (2200, 865634), (2420, 786940), (2450, 777304), (2555, 745360), (2662, 715400), (2695, 706640), (2800, 680141), (2920, 652190), (3025, 629552), (3080, 618310), (3212, 592900), (3388, 562100), (3577, 532400), (3650, 521752), (3850, 494648), (3920, 485815), (4015, 474320), (4088, 465850), (4235, 449680), (4312, 441650), (4400, 432817), (4840, 393470), (4900, 388652), (5110, 372680), (5324, 357700), (5390, 353320), (5621, 338800), (5840, 326095), (5929, 321200), (6050, 314776), (6160, 309155), (6424, 296450), (6655, 286160), (6776, 281050), (7154, 266200), (7300, 260876), (7700, 247324), (8030, 237160), (8176, 232925), (8470, 224840), (8624, 220825), (8833, 215600), (9317, 204400), (9680, 196735), (9800, 194326), (10220, 186340), (10648, 178850), (10780, 176660), (11242, 169400), (11858, 160600), (12100, 157388), (12775, 149072), (12848, 148225), (13310, 143080), (13475, 141328), (13552, 140525), (14308, 133100), (14600, 130438), (15400, 123662), (16060, 118580), (16940, 112420), (17666, 107800), (17885, 106480), (18634, 102200), (19600, 97163), (20075, 94864), (20440, 93170), (21175, 89936), (21296, 89425), (21560, 88330), (22484, 84700), (23716, 80300), (24200, 78694), (25550, 74536), (26620, 71540), (26950, 70664), (28105, 67760), (28616, 66550), (29200, 65219), (29645, 64240), (30800, 61831), (32120, 59290), (33275, 57232), (33880, 56210), (35332, 53900), (35770, 53240), (37268, 51100), (39347, 48400), (40150, 47432), (40880, 46585), (42350, 44968), (43120, 44165)]