729354780

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1991

約数の個数: 288

約数和(自身を含む): 2861913600

約数和(自身を除く): 2132558820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 243, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 486, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 972, 990, 1134, 1155, 1188, 1215, 1260, 1386, 1485, 1540, 1620, 1701, 1782, 1890, 1949, 1980, 2079, 2268, 2310, 2430, 2673, 2772, 2835, 2970, 3402, 3465, 3564, 3780, 3898, 4158, 4455, 4620, 4860, 5346, 5670, 5847, 5940, 6237, 6804, 6930, 7796, 8316, 8505, 8910, 9745, 10395, 10692, 11340, 11694, 12474, 13365, 13643, 13860, 17010, 17541, 17820, 18711, 19490, 20790, 21439, 23388, 24948, 26730, 27286, 29235, 31185, 34020, 35082, 37422, 38980, 40929, 41580, 42878, 52623, 53460, 54572, 58470, 62370, 64317, 68215, 70164, 74844, 81858, 85756, 87705, 93555, 105246, 107195, 116940, 122787, 124740, 128634, 136430, 150073, 157869, 163716, 175410, 187110, 192951, 204645, 210492, 214390, 245574, 257268, 263115, 272860, 300146, 315738, 321585, 350820, 368361, 374220, 385902, 409290, 428780, 450219, 473607, 491148, 526230, 578853, 600292, 613935, 631476, 643170, 736722, 750365, 771804, 789345, 818580, 900438, 947214, 964755, 1052460, 1105083, 1157706, 1227870, 1286340, 1350657, 1473444, 1500730, 1578690, 1736559, 1800876, 1841805, 1894428, 1929510, 2210166, 2251095, 2315412, 2368035, 2455740, 2701314, 2894265, 3001460, 3157380, 3315249, 3473118, 3683610, 3859020, 4051971, 4420332, 4502190, 4736070, 5209677, 5402628, 5525415, 5788530, 6630498, 6753285, 6946236, 7367220, 8103942, 8682795, 9004380, 9472140, 10419354, 11050830, 11577060, 12155913, 13260996, 13506570, 16207884, 16576245, 17365590, 20259855, 20838708, 22101660, 24311826, 26048385, 27013140, 33152490, 34731180, 36467739, 40519710, 48623652, 52096770, 60779565, 66304980, 72935478, 81039420, 104193540, 121559130, 145870956, 182338695, 243118260, 364677390, 729354780]

約数ペア:

[(1, 729354780), (2, 364677390), (3, 243118260), (4, 182338695), (5, 145870956), (6, 121559130), (7, 104193540), (9, 81039420), (10, 72935478), (11, 66304980), (12, 60779565), (14, 52096770), (15, 48623652), (18, 40519710), (20, 36467739), (21, 34731180), (22, 33152490), (27, 27013140), (28, 26048385), (30, 24311826), (33, 22101660), (35, 20838708), (36, 20259855), (42, 17365590), (44, 16576245), (45, 16207884), (54, 13506570), (55, 13260996), (60, 12155913), (63, 11577060), (66, 11050830), (70, 10419354), (77, 9472140), (81, 9004380), (84, 8682795), (90, 8103942), (99, 7367220), (105, 6946236), (108, 6753285), (110, 6630498), (126, 5788530), (132, 5525415), (135, 5402628), (140, 5209677), (154, 4736070), (162, 4502190), (165, 4420332), (180, 4051971), (189, 3859020), (198, 3683610), (210, 3473118), (220, 3315249), (231, 3157380), (243, 3001460), (252, 2894265), (270, 2701314), (297, 2455740), (308, 2368035), (315, 2315412), (324, 2251095), (330, 2210166), (378, 1929510), (385, 1894428), (396, 1841805), (405, 1800876), (420, 1736559), (462, 1578690), (486, 1500730), (495, 1473444), (540, 1350657), (567, 1286340), (594, 1227870), (630, 1157706), (660, 1105083), (693, 1052460), (756, 964755), (770, 947214), (810, 900438), (891, 818580), (924, 789345), (945, 771804), (972, 750365), (990, 736722), (1134, 643170), (1155, 631476), (1188, 613935), (1215, 600292), (1260, 578853), (1386, 526230), (1485, 491148), (1540, 473607), (1620, 450219), (1701, 428780), (1782, 409290), (1890, 385902), (1949, 374220), (1980, 368361), (2079, 350820), (2268, 321585), (2310, 315738), (2430, 300146), (2673, 272860), (2772, 263115), (2835, 257268), (2970, 245574), (3402, 214390), (3465, 210492), (3564, 204645), (3780, 192951), (3898, 187110), (4158, 175410), (4455, 163716), (4620, 157869), (4860, 150073), (5346, 136430), (5670, 128634), (5847, 124740), (5940, 122787), (6237, 116940), (6804, 107195), (6930, 105246), (7796, 93555), (8316, 87705), (8505, 85756), (8910, 81858), (9745, 74844), (10395, 70164), (10692, 68215), (11340, 64317), (11694, 62370), (12474, 58470), (13365, 54572), (13643, 53460), (13860, 52623), (17010, 42878), (17541, 41580), (17820, 40929), (18711, 38980), (19490, 37422), (20790, 35082), (21439, 34020), (23388, 31185), (24948, 29235), (26730, 27286)]