239434920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 839808000

約数和(自身を除く): 600373080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 53, 54, 60, 72, 89, 90, 94, 106, 108, 120, 135, 141, 159, 178, 180, 188, 212, 216, 235, 265, 267, 270, 282, 318, 356, 360, 376, 423, 424, 445, 470, 477, 530, 534, 540, 564, 636, 705, 712, 795, 801, 846, 890, 940, 954, 1060, 1068, 1080, 1128, 1269, 1272, 1335, 1410, 1431, 1590, 1602, 1692, 1780, 1880, 1908, 2115, 2120, 2136, 2385, 2403, 2491, 2538, 2670, 2820, 2862, 3180, 3204, 3384, 3560, 3816, 4005, 4183, 4230, 4717, 4770, 4806, 4982, 5076, 5340, 5640, 5724, 6345, 6360, 6408, 7155, 7473, 8010, 8366, 8460, 9434, 9540, 9612, 9964, 10152, 10680, 11448, 12015, 12455, 12549, 12690, 14151, 14310, 14946, 16020, 16732, 16920, 18868, 19080, 19224, 19928, 20915, 22419, 23585, 24030, 24910, 25098, 25380, 28302, 28620, 29892, 32040, 33464, 37365, 37647, 37736, 41830, 42453, 44838, 47170, 48060, 49820, 50196, 50760, 56604, 57240, 59784, 62745, 67257, 70755, 74730, 75294, 83660, 84906, 89676, 94340, 96120, 99640, 100392, 112095, 112941, 113208, 125490, 127359, 134514, 141510, 149460, 150588, 167320, 169812, 179352, 188235, 188680, 212265, 221699, 224190, 225882, 250980, 254718, 269028, 283020, 298920, 301176, 336285, 339624, 376470, 424530, 443398, 448380, 451764, 501960, 509436, 538056, 564705, 566040, 636795, 665097, 672570, 752940, 849060, 886796, 896760, 903528, 1018872, 1108495, 1129410, 1273590, 1330194, 1345140, 1505880, 1698120, 1773592, 1995291, 2216990, 2258820, 2547180, 2660388, 2690280, 3325485, 3990582, 4433980, 4517640, 5094360, 5320776, 5985873, 6650970, 7981164, 8867960, 9976455, 11971746, 13301940, 15962328, 19952910, 23943492, 26603880, 29929365, 39905820, 47886984, 59858730, 79811640, 119717460, 239434920]

約数ペア:

[(1, 239434920), (2, 119717460), (3, 79811640), (4, 59858730), (5, 47886984), (6, 39905820), (8, 29929365), (9, 26603880), (10, 23943492), (12, 19952910), (15, 15962328), (18, 13301940), (20, 11971746), (24, 9976455), (27, 8867960), (30, 7981164), (36, 6650970), (40, 5985873), (45, 5320776), (47, 5094360), (53, 4517640), (54, 4433980), (60, 3990582), (72, 3325485), (89, 2690280), (90, 2660388), (94, 2547180), (106, 2258820), (108, 2216990), (120, 1995291), (135, 1773592), (141, 1698120), (159, 1505880), (178, 1345140), (180, 1330194), (188, 1273590), (212, 1129410), (216, 1108495), (235, 1018872), (265, 903528), (267, 896760), (270, 886796), (282, 849060), (318, 752940), (356, 672570), (360, 665097), (376, 636795), (423, 566040), (424, 564705), (445, 538056), (470, 509436), (477, 501960), (530, 451764), (534, 448380), (540, 443398), (564, 424530), (636, 376470), (705, 339624), (712, 336285), (795, 301176), (801, 298920), (846, 283020), (890, 269028), (940, 254718), (954, 250980), (1060, 225882), (1068, 224190), (1080, 221699), (1128, 212265), (1269, 188680), (1272, 188235), (1335, 179352), (1410, 169812), (1431, 167320), (1590, 150588), (1602, 149460), (1692, 141510), (1780, 134514), (1880, 127359), (1908, 125490), (2115, 113208), (2120, 112941), (2136, 112095), (2385, 100392), (2403, 99640), (2491, 96120), (2538, 94340), (2670, 89676), (2820, 84906), (2862, 83660), (3180, 75294), (3204, 74730), (3384, 70755), (3560, 67257), (3816, 62745), (4005, 59784), (4183, 57240), (4230, 56604), (4717, 50760), (4770, 50196), (4806, 49820), (4982, 48060), (5076, 47170), (5340, 44838), (5640, 42453), (5724, 41830), (6345, 37736), (6360, 37647), (6408, 37365), (7155, 33464), (7473, 32040), (8010, 29892), (8366, 28620), (8460, 28302), (9434, 25380), (9540, 25098), (9612, 24910), (9964, 24030), (10152, 23585), (10680, 22419), (11448, 20915), (12015, 19928), (12455, 19224), (12549, 19080), (12690, 18868), (14151, 16920), (14310, 16732), (14946, 16020)]