1827307520

素因数分解:

$2^{15}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 4624149600

約数和(自身を除く): 2796842080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 587, 608, 640, 760, 1024, 1174, 1216, 1280, 1520, 2048, 2348, 2432, 2560, 2935, 3040, 4096, 4696, 4864, 5120, 5870, 6080, 8192, 9392, 9728, 10240, 11153, 11740, 12160, 16384, 18784, 19456, 20480, 22306, 23480, 24320, 32768, 37568, 38912, 40960, 44612, 46960, 48640, 55765, 75136, 77824, 81920, 89224, 93920, 97280, 111530, 150272, 155648, 163840, 178448, 187840, 194560, 223060, 300544, 311296, 356896, 375680, 389120, 446120, 601088, 622592, 713792, 751360, 778240, 892240, 1202176, 1427584, 1502720, 1556480, 1784480, 2404352, 2855168, 3005440, 3112960, 3568960, 4808704, 5710336, 6010880, 7137920, 9617408, 11420672, 12021760, 14275840, 19234816, 22841344, 24043520, 28551680, 45682688, 48087040, 57103360, 91365376, 96174080, 114206720, 182730752, 228413440, 365461504, 456826880, 913653760, 1827307520]

約数ペア:

[(1, 1827307520), (2, 913653760), (4, 456826880), (5, 365461504), (8, 228413440), (10, 182730752), (16, 114206720), (19, 96174080), (20, 91365376), (32, 57103360), (38, 48087040), (40, 45682688), (64, 28551680), (76, 24043520), (80, 22841344), (95, 19234816), (128, 14275840), (152, 12021760), (160, 11420672), (190, 9617408), (256, 7137920), (304, 6010880), (320, 5710336), (380, 4808704), (512, 3568960), (587, 3112960), (608, 3005440), (640, 2855168), (760, 2404352), (1024, 1784480), (1174, 1556480), (1216, 1502720), (1280, 1427584), (1520, 1202176), (2048, 892240), (2348, 778240), (2432, 751360), (2560, 713792), (2935, 622592), (3040, 601088), (4096, 446120), (4696, 389120), (4864, 375680), (5120, 356896), (5870, 311296), (6080, 300544), (8192, 223060), (9392, 194560), (9728, 187840), (10240, 178448), (11153, 163840), (11740, 155648), (12160, 150272), (16384, 111530), (18784, 97280), (19456, 93920), (20480, 89224), (22306, 81920), (23480, 77824), (24320, 75136), (32768, 55765), (37568, 48640), (38912, 46960), (40960, 44612)]