67346880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 223973136

約数和(自身を除く): 156626256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 93, 96, 120, 124, 146, 155, 160, 186, 192, 219, 240, 248, 292, 310, 320, 365, 372, 438, 465, 480, 496, 584, 620, 730, 744, 876, 930, 960, 961, 992, 1095, 1168, 1240, 1460, 1488, 1752, 1860, 1922, 1984, 2190, 2263, 2336, 2480, 2883, 2920, 2976, 3504, 3720, 3844, 4380, 4526, 4672, 4805, 4960, 5766, 5840, 5952, 6789, 7008, 7440, 7688, 8760, 9052, 9610, 9920, 11315, 11532, 11680, 13578, 14016, 14415, 14880, 15376, 17520, 18104, 19220, 22630, 23064, 23360, 27156, 28830, 29760, 30752, 33945, 35040, 36208, 38440, 45260, 46128, 54312, 57660, 61504, 67890, 70080, 70153, 72416, 76880, 90520, 92256, 108624, 115320, 135780, 140306, 144832, 153760, 181040, 184512, 210459, 217248, 230640, 271560, 280612, 307520, 350765, 362080, 420918, 434496, 461280, 543120, 561224, 701530, 724160, 841836, 922560, 1052295, 1086240, 1122448, 1403060, 1683672, 2104590, 2172480, 2244896, 2806120, 3367344, 4209180, 4489792, 5612240, 6734688, 8418360, 11224480, 13469376, 16836720, 22448960, 33673440, 67346880]

約数ペア:

[(1, 67346880), (2, 33673440), (3, 22448960), (4, 16836720), (5, 13469376), (6, 11224480), (8, 8418360), (10, 6734688), (12, 5612240), (15, 4489792), (16, 4209180), (20, 3367344), (24, 2806120), (30, 2244896), (31, 2172480), (32, 2104590), (40, 1683672), (48, 1403060), (60, 1122448), (62, 1086240), (64, 1052295), (73, 922560), (80, 841836), (93, 724160), (96, 701530), (120, 561224), (124, 543120), (146, 461280), (155, 434496), (160, 420918), (186, 362080), (192, 350765), (219, 307520), (240, 280612), (248, 271560), (292, 230640), (310, 217248), (320, 210459), (365, 184512), (372, 181040), (438, 153760), (465, 144832), (480, 140306), (496, 135780), (584, 115320), (620, 108624), (730, 92256), (744, 90520), (876, 76880), (930, 72416), (960, 70153), (961, 70080), (992, 67890), (1095, 61504), (1168, 57660), (1240, 54312), (1460, 46128), (1488, 45260), (1752, 38440), (1860, 36208), (1922, 35040), (1984, 33945), (2190, 30752), (2263, 29760), (2336, 28830), (2480, 27156), (2883, 23360), (2920, 23064), (2976, 22630), (3504, 19220), (3720, 18104), (3844, 17520), (4380, 15376), (4526, 14880), (4672, 14415), (4805, 14016), (4960, 13578), (5766, 11680), (5840, 11532), (5952, 11315), (6789, 9920), (7008, 9610), (7440, 9052), (7688, 8760)]