170019720

素因数分解:

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

素因数の和:2184

約数の個数: 192

約数和(自身を含む): 630367920

約数和(自身を除く): 460348200

約数列:

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

約数ペア:

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