79154040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 256

約数和(自身を含む): 301086720

約数和(自身を除く): 221932680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 51, 56, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 230, 238, 241, 255, 276, 280, 322, 340, 345, 357, 391, 408, 420, 460, 476, 482, 483, 510, 552, 595, 644, 680, 690, 714, 723, 782, 805, 840, 920, 952, 964, 966, 1020, 1173, 1190, 1205, 1288, 1380, 1428, 1446, 1564, 1610, 1687, 1785, 1928, 1932, 1955, 2040, 2346, 2380, 2410, 2415, 2737, 2760, 2856, 2892, 3128, 3220, 3374, 3570, 3615, 3864, 3910, 4097, 4692, 4760, 4820, 4830, 5061, 5474, 5543, 5784, 5865, 6440, 6748, 7140, 7230, 7820, 8194, 8211, 8435, 9384, 9640, 9660, 10122, 10948, 11086, 11730, 12291, 13496, 13685, 14280, 14460, 15640, 16388, 16422, 16629, 16870, 19320, 20244, 20485, 21896, 22172, 23460, 24582, 25305, 27370, 27715, 28679, 28920, 32776, 32844, 33258, 33740, 38801, 40488, 40970, 41055, 44344, 46920, 49164, 50610, 54740, 55430, 57358, 61455, 65688, 66516, 67480, 77602, 81940, 82110, 83145, 86037, 94231, 98328, 101220, 109480, 110860, 114716, 116403, 122910, 133032, 143395, 155204, 163880, 164220, 166290, 172074, 188462, 194005, 202440, 221720, 229432, 232806, 245820, 282693, 286790, 310408, 328440, 332580, 344148, 376924, 388010, 430185, 465612, 471155, 491640, 565386, 573580, 582015, 659617, 665160, 688296, 753848, 776020, 860370, 931224, 942310, 1130772, 1147160, 1164030, 1319234, 1413465, 1552040, 1720740, 1884620, 1978851, 2261544, 2328060, 2638468, 2826930, 3298085, 3441480, 3769240, 3957702, 4656120, 5276936, 5653860, 6596170, 7915404, 9894255, 11307720, 13192340, 15830808, 19788510, 26384680, 39577020, 79154040]

約数ペア:

[(1, 79154040), (2, 39577020), (3, 26384680), (4, 19788510), (5, 15830808), (6, 13192340), (7, 11307720), (8, 9894255), (10, 7915404), (12, 6596170), (14, 5653860), (15, 5276936), (17, 4656120), (20, 3957702), (21, 3769240), (23, 3441480), (24, 3298085), (28, 2826930), (30, 2638468), (34, 2328060), (35, 2261544), (40, 1978851), (42, 1884620), (46, 1720740), (51, 1552040), (56, 1413465), (60, 1319234), (68, 1164030), (69, 1147160), (70, 1130772), (84, 942310), (85, 931224), (92, 860370), (102, 776020), (105, 753848), (115, 688296), (119, 665160), (120, 659617), (136, 582015), (138, 573580), (140, 565386), (161, 491640), (168, 471155), (170, 465612), (184, 430185), (204, 388010), (210, 376924), (230, 344148), (238, 332580), (241, 328440), (255, 310408), (276, 286790), (280, 282693), (322, 245820), (340, 232806), (345, 229432), (357, 221720), (391, 202440), (408, 194005), (420, 188462), (460, 172074), (476, 166290), (482, 164220), (483, 163880), (510, 155204), (552, 143395), (595, 133032), (644, 122910), (680, 116403), (690, 114716), (714, 110860), (723, 109480), (782, 101220), (805, 98328), (840, 94231), (920, 86037), (952, 83145), (964, 82110), (966, 81940), (1020, 77602), (1173, 67480), (1190, 66516), (1205, 65688), (1288, 61455), (1380, 57358), (1428, 55430), (1446, 54740), (1564, 50610), (1610, 49164), (1687, 46920), (1785, 44344), (1928, 41055), (1932, 40970), (1955, 40488), (2040, 38801), (2346, 33740), (2380, 33258), (2410, 32844), (2415, 32776), (2737, 28920), (2760, 28679), (2856, 27715), (2892, 27370), (3128, 25305), (3220, 24582), (3374, 23460), (3570, 22172), (3615, 21896), (3864, 20485), (3910, 20244), (4097, 19320), (4692, 16870), (4760, 16629), (4820, 16422), (4830, 16388), (5061, 15640), (5474, 14460), (5543, 14280), (5784, 13685), (5865, 13496), (6440, 12291), (6748, 11730), (7140, 11086), (7230, 10948), (7820, 10122), (8194, 9660), (8211, 9640), (8435, 9384)]