67866120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 265420800

約数和(自身を除く): 197554680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 191, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 382, 420, 423, 470, 504, 540, 564, 573, 630, 658, 705, 756, 764, 840, 846, 940, 945, 955, 987, 1080, 1128, 1146, 1260, 1269, 1316, 1337, 1410, 1512, 1528, 1645, 1692, 1719, 1880, 1890, 1910, 1974, 2115, 2292, 2520, 2538, 2632, 2674, 2820, 2865, 2961, 3290, 3384, 3438, 3780, 3820, 3948, 4011, 4230, 4584, 4935, 5076, 5157, 5348, 5640, 5730, 5922, 6345, 6580, 6685, 6876, 7560, 7640, 7896, 8022, 8460, 8595, 8883, 8977, 9870, 10152, 10314, 10696, 11460, 11844, 12033, 12690, 13160, 13370, 13752, 14805, 16044, 16920, 17190, 17766, 17954, 19740, 20055, 20628, 22920, 23688, 24066, 25380, 25785, 26740, 26931, 29610, 32088, 34380, 35532, 35908, 36099, 39480, 40110, 41256, 44415, 44885, 48132, 50760, 51570, 53480, 53862, 59220, 60165, 62839, 68760, 71064, 71816, 72198, 80220, 80793, 88830, 89770, 96264, 103140, 107724, 118440, 120330, 125678, 134655, 144396, 160440, 161586, 177660, 179540, 180495, 188517, 206280, 215448, 240660, 242379, 251356, 269310, 288792, 314195, 323172, 355320, 359080, 360990, 377034, 403965, 481320, 484758, 502712, 538620, 565551, 628390, 646344, 721980, 754068, 807930, 942585, 969516, 1077240, 1131102, 1211895, 1256780, 1443960, 1508136, 1615860, 1696653, 1885170, 1939032, 2262204, 2423790, 2513560, 2827755, 3231720, 3393306, 3770340, 4524408, 4847580, 5655510, 6786612, 7540680, 8483265, 9695160, 11311020, 13573224, 16966530, 22622040, 33933060, 67866120]

約数ペア:

[(1, 67866120), (2, 33933060), (3, 22622040), (4, 16966530), (5, 13573224), (6, 11311020), (7, 9695160), (8, 8483265), (9, 7540680), (10, 6786612), (12, 5655510), (14, 4847580), (15, 4524408), (18, 3770340), (20, 3393306), (21, 3231720), (24, 2827755), (27, 2513560), (28, 2423790), (30, 2262204), (35, 1939032), (36, 1885170), (40, 1696653), (42, 1615860), (45, 1508136), (47, 1443960), (54, 1256780), (56, 1211895), (60, 1131102), (63, 1077240), (70, 969516), (72, 942585), (84, 807930), (90, 754068), (94, 721980), (105, 646344), (108, 628390), (120, 565551), (126, 538620), (135, 502712), (140, 484758), (141, 481320), (168, 403965), (180, 377034), (188, 360990), (189, 359080), (191, 355320), (210, 323172), (216, 314195), (235, 288792), (252, 269310), (270, 251356), (280, 242379), (282, 240660), (315, 215448), (329, 206280), (360, 188517), (376, 180495), (378, 179540), (382, 177660), (420, 161586), (423, 160440), (470, 144396), (504, 134655), (540, 125678), (564, 120330), (573, 118440), (630, 107724), (658, 103140), (705, 96264), (756, 89770), (764, 88830), (840, 80793), (846, 80220), (940, 72198), (945, 71816), (955, 71064), (987, 68760), (1080, 62839), (1128, 60165), (1146, 59220), (1260, 53862), (1269, 53480), (1316, 51570), (1337, 50760), (1410, 48132), (1512, 44885), (1528, 44415), (1645, 41256), (1692, 40110), (1719, 39480), (1880, 36099), (1890, 35908), (1910, 35532), (1974, 34380), (2115, 32088), (2292, 29610), (2520, 26931), (2538, 26740), (2632, 25785), (2674, 25380), (2820, 24066), (2865, 23688), (2961, 22920), (3290, 20628), (3384, 20055), (3438, 19740), (3780, 17954), (3820, 17766), (3948, 17190), (4011, 16920), (4230, 16044), (4584, 14805), (4935, 13752), (5076, 13370), (5157, 13160), (5348, 12690), (5640, 12033), (5730, 11844), (5922, 11460), (6345, 10696), (6580, 10314), (6685, 10152), (6876, 9870), (7560, 8977), (7640, 8883), (7896, 8595), (8022, 8460)]