338644980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1310

約数の個数: 144

約数和(自身を含む): 1095232320

約数和(自身を除く): 756587340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 83, 90, 95, 114, 166, 171, 180, 190, 228, 249, 285, 332, 342, 380, 415, 498, 570, 684, 747, 830, 855, 996, 1140, 1193, 1245, 1494, 1577, 1660, 1710, 2386, 2490, 2988, 3154, 3420, 3579, 3735, 4731, 4772, 4980, 5965, 6308, 7158, 7470, 7885, 9462, 10737, 11930, 14193, 14316, 14940, 15770, 17895, 18924, 21474, 22667, 23655, 23860, 28386, 31540, 35790, 42948, 45334, 47310, 53685, 56772, 68001, 70965, 71580, 90668, 94620, 99019, 107370, 113335, 136002, 141930, 198038, 204003, 214740, 226670, 272004, 283860, 297057, 340005, 396076, 408006, 453340, 495095, 594114, 680010, 816012, 891171, 990190, 1020015, 1188228, 1360020, 1485285, 1782342, 1881361, 1980380, 2040030, 2970570, 3564684, 3762722, 4080060, 4455855, 5644083, 5941140, 7525444, 8911710, 9406805, 11288166, 16932249, 17823420, 18813610, 22576332, 28220415, 33864498, 37627220, 56440830, 67728996, 84661245, 112881660, 169322490, 338644980]

約数ペア:

[(1, 338644980), (2, 169322490), (3, 112881660), (4, 84661245), (5, 67728996), (6, 56440830), (9, 37627220), (10, 33864498), (12, 28220415), (15, 22576332), (18, 18813610), (19, 17823420), (20, 16932249), (30, 11288166), (36, 9406805), (38, 8911710), (45, 7525444), (57, 5941140), (60, 5644083), (76, 4455855), (83, 4080060), (90, 3762722), (95, 3564684), (114, 2970570), (166, 2040030), (171, 1980380), (180, 1881361), (190, 1782342), (228, 1485285), (249, 1360020), (285, 1188228), (332, 1020015), (342, 990190), (380, 891171), (415, 816012), (498, 680010), (570, 594114), (684, 495095), (747, 453340), (830, 408006), (855, 396076), (996, 340005), (1140, 297057), (1193, 283860), (1245, 272004), (1494, 226670), (1577, 214740), (1660, 204003), (1710, 198038), (2386, 141930), (2490, 136002), (2988, 113335), (3154, 107370), (3420, 99019), (3579, 94620), (3735, 90668), (4731, 71580), (4772, 70965), (4980, 68001), (5965, 56772), (6308, 53685), (7158, 47310), (7470, 45334), (7885, 42948), (9462, 35790), (10737, 31540), (11930, 28386), (14193, 23860), (14316, 23655), (14940, 22667), (15770, 21474), (17895, 18924)]