340039440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2186

約数の個数: 240

約数和(自身を含む): 1302760368

約数和(自身を除く): 962720928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2137, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4274, 4420, 4680, 5304, 6120, 6411, 6630, 7956, 8548, 8840, 9360, 9945, 10608, 10685, 12240, 12822, 13260, 15912, 17096, 17680, 19233, 19890, 21370, 25644, 26520, 27781, 31824, 32055, 34192, 36329, 38466, 39780, 42740, 51288, 53040, 55562, 64110, 72658, 76932, 79560, 83343, 85480, 96165, 102576, 108987, 111124, 128220, 138905, 145316, 153864, 159120, 166686, 170960, 181645, 192330, 217974, 222248, 250029, 256440, 277810, 290632, 307728, 326961, 333372, 363290, 384660, 416715, 435948, 444496, 472277, 500058, 512880, 544935, 555620, 581264, 653922, 666744, 726580, 769320, 833430, 871896, 944554, 1000116, 1089870, 1111240, 1250145, 1307844, 1333488, 1416831, 1453160, 1538640, 1634805, 1666860, 1743792, 1889108, 2000232, 2179740, 2222480, 2361385, 2500290, 2615688, 2833662, 2906320, 3269610, 3333720, 3778216, 4000464, 4250493, 4359480, 4722770, 5000580, 5231376, 5667324, 6539220, 6667440, 7084155, 7556432, 8500986, 8718960, 9445540, 10001160, 11334648, 13078440, 14168310, 17001972, 18891080, 20002320, 21252465, 22669296, 26156880, 28336620, 34003944, 37782160, 42504930, 56673240, 68007888, 85009860, 113346480, 170019720, 340039440]

約数ペア:

[(1, 340039440), (2, 170019720), (3, 113346480), (4, 85009860), (5, 68007888), (6, 56673240), (8, 42504930), (9, 37782160), (10, 34003944), (12, 28336620), (13, 26156880), (15, 22669296), (16, 21252465), (17, 20002320), (18, 18891080), (20, 17001972), (24, 14168310), (26, 13078440), (30, 11334648), (34, 10001160), (36, 9445540), (39, 8718960), (40, 8500986), (45, 7556432), (48, 7084155), (51, 6667440), (52, 6539220), (60, 5667324), (65, 5231376), (68, 5000580), (72, 4722770), (78, 4359480), (80, 4250493), (85, 4000464), (90, 3778216), (102, 3333720), (104, 3269610), (117, 2906320), (120, 2833662), (130, 2615688), (136, 2500290), (144, 2361385), (153, 2222480), (156, 2179740), (170, 2000232), (180, 1889108), (195, 1743792), (204, 1666860), (208, 1634805), (221, 1538640), (234, 1453160), (240, 1416831), (255, 1333488), (260, 1307844), (272, 1250145), (306, 1111240), (312, 1089870), (340, 1000116), (360, 944554), (390, 871896), (408, 833430), (442, 769320), (468, 726580), (510, 666744), (520, 653922), (585, 581264), (612, 555620), (624, 544935), (663, 512880), (680, 500058), (720, 472277), (765, 444496), (780, 435948), (816, 416715), (884, 384660), (936, 363290), (1020, 333372), (1040, 326961), (1105, 307728), (1170, 290632), (1224, 277810), (1326, 256440), (1360, 250029), (1530, 222248), (1560, 217974), (1768, 192330), (1872, 181645), (1989, 170960), (2040, 166686), (2137, 159120), (2210, 153864), (2340, 145316), (2448, 138905), (2652, 128220), (3060, 111124), (3120, 108987), (3315, 102576), (3536, 96165), (3978, 85480), (4080, 83343), (4274, 79560), (4420, 76932), (4680, 72658), (5304, 64110), (6120, 55562), (6411, 53040), (6630, 51288), (7956, 42740), (8548, 39780), (8840, 38466), (9360, 36329), (9945, 34192), (10608, 32055), (10685, 31824), (12240, 27781), (12822, 26520), (13260, 25644), (15912, 21370), (17096, 19890), (17680, 19233)]