76411520

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 198288000

約数和(自身を除く): 121876480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 92, 115, 116, 128, 145, 160, 179, 184, 230, 232, 290, 320, 358, 368, 460, 464, 580, 640, 667, 716, 736, 895, 920, 928, 1160, 1334, 1432, 1472, 1790, 1840, 1856, 2320, 2668, 2864, 2944, 3335, 3580, 3680, 3712, 4117, 4640, 5191, 5336, 5728, 6670, 7160, 7360, 8234, 9280, 10382, 10672, 11456, 13340, 14320, 14720, 16468, 18560, 20585, 20764, 21344, 22912, 25955, 26680, 28640, 32936, 41170, 41528, 42688, 51910, 53360, 57280, 65872, 82340, 83056, 85376, 103820, 106720, 114560, 119393, 131744, 164680, 166112, 207640, 213440, 238786, 263488, 329360, 332224, 415280, 426880, 477572, 526976, 596965, 658720, 664448, 830560, 955144, 1193930, 1317440, 1661120, 1910288, 2387860, 2634880, 3322240, 3820576, 4775720, 7641152, 9551440, 15282304, 19102880, 38205760, 76411520]

約数ペア:

[(1, 76411520), (2, 38205760), (4, 19102880), (5, 15282304), (8, 9551440), (10, 7641152), (16, 4775720), (20, 3820576), (23, 3322240), (29, 2634880), (32, 2387860), (40, 1910288), (46, 1661120), (58, 1317440), (64, 1193930), (80, 955144), (92, 830560), (115, 664448), (116, 658720), (128, 596965), (145, 526976), (160, 477572), (179, 426880), (184, 415280), (230, 332224), (232, 329360), (290, 263488), (320, 238786), (358, 213440), (368, 207640), (460, 166112), (464, 164680), (580, 131744), (640, 119393), (667, 114560), (716, 106720), (736, 103820), (895, 85376), (920, 83056), (928, 82340), (1160, 65872), (1334, 57280), (1432, 53360), (1472, 51910), (1790, 42688), (1840, 41528), (1856, 41170), (2320, 32936), (2668, 28640), (2864, 26680), (2944, 25955), (3335, 22912), (3580, 21344), (3680, 20764), (3712, 20585), (4117, 18560), (4640, 16468), (5191, 14720), (5336, 14320), (5728, 13340), (6670, 11456), (7160, 10672), (7360, 10382), (8234, 9280)]