4351185440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2915

約数の個数: 192

約数和(自身を含む): 12540407040

約数和(自身を除く): 8189221600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 73, 76, 80, 95, 112, 133, 140, 146, 152, 160, 190, 224, 266, 280, 292, 304, 365, 380, 511, 532, 560, 584, 608, 665, 730, 760, 1022, 1064, 1120, 1168, 1330, 1387, 1460, 1520, 2044, 2128, 2336, 2555, 2660, 2774, 2801, 2920, 3040, 4088, 4256, 5110, 5320, 5548, 5602, 5840, 6935, 8176, 9709, 10220, 10640, 11096, 11204, 11680, 13870, 14005, 16352, 19418, 19607, 20440, 21280, 22192, 22408, 27740, 28010, 38836, 39214, 40880, 44384, 44816, 48545, 53219, 55480, 56020, 77672, 78428, 81760, 89632, 97090, 98035, 106438, 110960, 112040, 155344, 156856, 194180, 196070, 204473, 212876, 221920, 224080, 266095, 310688, 313712, 372533, 388360, 392140, 408946, 425752, 448160, 532190, 627424, 745066, 776720, 784280, 817892, 851504, 1022365, 1064380, 1431311, 1490132, 1553440, 1568560, 1635784, 1703008, 1862665, 2044730, 2128760, 2862622, 2980264, 3137120, 3271568, 3725330, 3884987, 4089460, 4257520, 5725244, 5960528, 6543136, 7156555, 7450660, 7769974, 8178920, 8515040, 11450488, 11921056, 14313110, 14901320, 15539948, 16357840, 19424935, 22900976, 27194909, 28626220, 29802640, 31079896, 32715680, 38849870, 45801952, 54389818, 57252440, 59605280, 62159792, 77699740, 108779636, 114504880, 124319584, 135974545, 155399480, 217559272, 229009760, 271949090, 310798960, 435118544, 543898180, 621597920, 870237088, 1087796360, 2175592720, 4351185440]

約数ペア:

[(1, 4351185440), (2, 2175592720), (4, 1087796360), (5, 870237088), (7, 621597920), (8, 543898180), (10, 435118544), (14, 310798960), (16, 271949090), (19, 229009760), (20, 217559272), (28, 155399480), (32, 135974545), (35, 124319584), (38, 114504880), (40, 108779636), (56, 77699740), (70, 62159792), (73, 59605280), (76, 57252440), (80, 54389818), (95, 45801952), (112, 38849870), (133, 32715680), (140, 31079896), (146, 29802640), (152, 28626220), (160, 27194909), (190, 22900976), (224, 19424935), (266, 16357840), (280, 15539948), (292, 14901320), (304, 14313110), (365, 11921056), (380, 11450488), (511, 8515040), (532, 8178920), (560, 7769974), (584, 7450660), (608, 7156555), (665, 6543136), (730, 5960528), (760, 5725244), (1022, 4257520), (1064, 4089460), (1120, 3884987), (1168, 3725330), (1330, 3271568), (1387, 3137120), (1460, 2980264), (1520, 2862622), (2044, 2128760), (2128, 2044730), (2336, 1862665), (2555, 1703008), (2660, 1635784), (2774, 1568560), (2801, 1553440), (2920, 1490132), (3040, 1431311), (4088, 1064380), (4256, 1022365), (5110, 851504), (5320, 817892), (5548, 784280), (5602, 776720), (5840, 745066), (6935, 627424), (8176, 532190), (9709, 448160), (10220, 425752), (10640, 408946), (11096, 392140), (11204, 388360), (11680, 372533), (13870, 313712), (14005, 310688), (16352, 266095), (19418, 224080), (19607, 221920), (20440, 212876), (21280, 204473), (22192, 196070), (22408, 194180), (27740, 156856), (28010, 155344), (38836, 112040), (39214, 110960), (40880, 106438), (44384, 98035), (44816, 97090), (48545, 89632), (53219, 81760), (55480, 78428), (56020, 77672)]