67916880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 200

約数和(自身を含む): 241984512

約数和(自身を除く): 174067632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 223, 235, 240, 270, 282, 324, 360, 376, 405, 423, 432, 446, 470, 540, 564, 648, 669, 705, 720, 752, 810, 846, 892, 940, 1080, 1115, 1128, 1269, 1296, 1338, 1410, 1620, 1692, 1784, 1880, 2007, 2115, 2160, 2230, 2256, 2538, 2676, 2820, 3240, 3345, 3384, 3568, 3760, 3807, 4014, 4230, 4460, 5076, 5352, 5640, 6021, 6345, 6480, 6690, 6768, 7614, 8028, 8460, 8920, 10035, 10152, 10481, 10704, 11280, 12042, 12690, 13380, 15228, 16056, 16920, 17840, 18063, 19035, 20070, 20304, 20962, 24084, 25380, 26760, 30105, 30456, 31443, 32112, 33840, 36126, 38070, 40140, 41924, 48168, 50760, 52405, 53520, 60210, 60912, 62886, 72252, 76140, 80280, 83848, 90315, 94329, 96336, 101520, 104810, 120420, 125772, 144504, 152280, 157215, 160560, 167696, 180630, 188658, 209620, 240840, 251544, 282987, 289008, 304560, 314430, 361260, 377316, 419240, 471645, 481680, 503088, 565974, 628860, 722520, 754632, 838480, 848961, 943290, 1131948, 1257720, 1414935, 1445040, 1509264, 1697922, 1886580, 2263896, 2515440, 2829870, 3395844, 3773160, 4244805, 4527792, 5659740, 6791688, 7546320, 8489610, 11319480, 13583376, 16979220, 22638960, 33958440, 67916880]

約数ペア:

[(1, 67916880), (2, 33958440), (3, 22638960), (4, 16979220), (5, 13583376), (6, 11319480), (8, 8489610), (9, 7546320), (10, 6791688), (12, 5659740), (15, 4527792), (16, 4244805), (18, 3773160), (20, 3395844), (24, 2829870), (27, 2515440), (30, 2263896), (36, 1886580), (40, 1697922), (45, 1509264), (47, 1445040), (48, 1414935), (54, 1257720), (60, 1131948), (72, 943290), (80, 848961), (81, 838480), (90, 754632), (94, 722520), (108, 628860), (120, 565974), (135, 503088), (141, 481680), (144, 471645), (162, 419240), (180, 377316), (188, 361260), (216, 314430), (223, 304560), (235, 289008), (240, 282987), (270, 251544), (282, 240840), (324, 209620), (360, 188658), (376, 180630), (405, 167696), (423, 160560), (432, 157215), (446, 152280), (470, 144504), (540, 125772), (564, 120420), (648, 104810), (669, 101520), (705, 96336), (720, 94329), (752, 90315), (810, 83848), (846, 80280), (892, 76140), (940, 72252), (1080, 62886), (1115, 60912), (1128, 60210), (1269, 53520), (1296, 52405), (1338, 50760), (1410, 48168), (1620, 41924), (1692, 40140), (1784, 38070), (1880, 36126), (2007, 33840), (2115, 32112), (2160, 31443), (2230, 30456), (2256, 30105), (2538, 26760), (2676, 25380), (2820, 24084), (3240, 20962), (3345, 20304), (3384, 20070), (3568, 19035), (3760, 18063), (3807, 17840), (4014, 16920), (4230, 16056), (4460, 15228), (5076, 13380), (5352, 12690), (5640, 12042), (6021, 11280), (6345, 10704), (6480, 10481), (6690, 10152), (6768, 10035), (7614, 8920), (8028, 8460)]