314047980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2516

約数の個数: 144

約数和(自身を含む): 1026514944

約数和(自身を除く): 712466964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 345, 372, 414, 460, 465, 558, 620, 690, 713, 828, 930, 1035, 1116, 1380, 1395, 1426, 1860, 2070, 2139, 2447, 2790, 2852, 3565, 4140, 4278, 4894, 5580, 6417, 7130, 7341, 8556, 9788, 10695, 12235, 12834, 14260, 14682, 21390, 22023, 24470, 25668, 29364, 32085, 36705, 42780, 44046, 48940, 56281, 64170, 73410, 75857, 88092, 110115, 112562, 128340, 146820, 151714, 168843, 220230, 225124, 227571, 281405, 303428, 337686, 379285, 440460, 455142, 506529, 562810, 675372, 682713, 758570, 844215, 910284, 1013058, 1125620, 1137855, 1365426, 1517140, 1688430, 1744711, 2026116, 2275710, 2532645, 2730852, 3376860, 3413565, 3489422, 4551420, 5065290, 5234133, 6827130, 6978844, 8723555, 10130580, 10468266, 13654260, 15702399, 17447110, 20936532, 26170665, 31404798, 34894220, 52341330, 62809596, 78511995, 104682660, 157023990, 314047980]

約数ペア:

[(1, 314047980), (2, 157023990), (3, 104682660), (4, 78511995), (5, 62809596), (6, 52341330), (9, 34894220), (10, 31404798), (12, 26170665), (15, 20936532), (18, 17447110), (20, 15702399), (23, 13654260), (30, 10468266), (31, 10130580), (36, 8723555), (45, 6978844), (46, 6827130), (60, 5234133), (62, 5065290), (69, 4551420), (90, 3489422), (92, 3413565), (93, 3376860), (115, 2730852), (124, 2532645), (138, 2275710), (155, 2026116), (180, 1744711), (186, 1688430), (207, 1517140), (230, 1365426), (276, 1137855), (279, 1125620), (310, 1013058), (345, 910284), (372, 844215), (414, 758570), (460, 682713), (465, 675372), (558, 562810), (620, 506529), (690, 455142), (713, 440460), (828, 379285), (930, 337686), (1035, 303428), (1116, 281405), (1380, 227571), (1395, 225124), (1426, 220230), (1860, 168843), (2070, 151714), (2139, 146820), (2447, 128340), (2790, 112562), (2852, 110115), (3565, 88092), (4140, 75857), (4278, 73410), (4894, 64170), (5580, 56281), (6417, 48940), (7130, 44046), (7341, 42780), (8556, 36705), (9788, 32085), (10695, 29364), (12235, 25668), (12834, 24470), (14260, 22023), (14682, 21390)]