1830169600

素因数分解:

$2^{10}\times 5^2\times 7^2\times {\mathrm{1459}}^1$

素因数の和:1503

約数の個数: 198

約数和(自身を含む): 5280891540

約数和(自身を除く): 3450721940

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 256, 280, 320, 350, 392, 400, 448, 490, 512, 560, 640, 700, 784, 800, 896, 980, 1024, 1120, 1225, 1280, 1400, 1459, 1568, 1600, 1792, 1960, 2240, 2450, 2560, 2800, 2918, 3136, 3200, 3584, 3920, 4480, 4900, 5120, 5600, 5836, 6272, 6400, 7168, 7295, 7840, 8960, 9800, 10213, 11200, 11672, 12544, 12800, 14590, 15680, 17920, 19600, 20426, 22400, 23344, 25088, 25600, 29180, 31360, 35840, 36475, 39200, 40852, 44800, 46688, 50176, 51065, 58360, 62720, 71491, 72950, 78400, 81704, 89600, 93376, 102130, 116720, 125440, 142982, 145900, 156800, 163408, 179200, 186752, 204260, 233440, 250880, 255325, 285964, 291800, 313600, 326816, 357455, 373504, 408520, 466880, 510650, 571928, 583600, 627200, 653632, 714910, 747008, 817040, 933760, 1021300, 1143856, 1167200, 1254400, 1307264, 1429820, 1494016, 1634080, 1787275, 1867520, 2042600, 2287712, 2334400, 2614528, 2859640, 3268160, 3574550, 3735040, 4085200, 4575424, 4668800, 5229056, 5719280, 6536320, 7149100, 7470080, 8170400, 9150848, 9337600, 10458112, 11438560, 13072640, 14298200, 16340800, 18301696, 18675200, 22877120, 26145280, 28596400, 32681600, 36603392, 37350400, 45754240, 52290560, 57192800, 65363200, 73206784, 91508480, 114385600, 130726400, 183016960, 228771200, 261452800, 366033920, 457542400, 915084800, 1830169600]

約数ペア:

[(1, 1830169600), (2, 915084800), (4, 457542400), (5, 366033920), (7, 261452800), (8, 228771200), (10, 183016960), (14, 130726400), (16, 114385600), (20, 91508480), (25, 73206784), (28, 65363200), (32, 57192800), (35, 52290560), (40, 45754240), (49, 37350400), (50, 36603392), (56, 32681600), (64, 28596400), (70, 26145280), (80, 22877120), (98, 18675200), (100, 18301696), (112, 16340800), (128, 14298200), (140, 13072640), (160, 11438560), (175, 10458112), (196, 9337600), (200, 9150848), (224, 8170400), (245, 7470080), (256, 7149100), (280, 6536320), (320, 5719280), (350, 5229056), (392, 4668800), (400, 4575424), (448, 4085200), (490, 3735040), (512, 3574550), (560, 3268160), (640, 2859640), (700, 2614528), (784, 2334400), (800, 2287712), (896, 2042600), (980, 1867520), (1024, 1787275), (1120, 1634080), (1225, 1494016), (1280, 1429820), (1400, 1307264), (1459, 1254400), (1568, 1167200), (1600, 1143856), (1792, 1021300), (1960, 933760), (2240, 817040), (2450, 747008), (2560, 714910), (2800, 653632), (2918, 627200), (3136, 583600), (3200, 571928), (3584, 510650), (3920, 466880), (4480, 408520), (4900, 373504), (5120, 357455), (5600, 326816), (5836, 313600), (6272, 291800), (6400, 285964), (7168, 255325), (7295, 250880), (7840, 233440), (8960, 204260), (9800, 186752), (10213, 179200), (11200, 163408), (11672, 156800), (12544, 145900), (12800, 142982), (14590, 125440), (15680, 116720), (17920, 102130), (19600, 93376), (20426, 89600), (22400, 81704), (23344, 78400), (25088, 72950), (25600, 71491), (29180, 62720), (31360, 58360), (35840, 51065), (36475, 50176), (39200, 46688), (40852, 44800)]