79416480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 298831680

約数和(自身を除く): 219415200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 89, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 169, 176, 178, 195, 208, 220, 240, 260, 264, 267, 286, 312, 330, 338, 352, 356, 390, 416, 429, 440, 445, 480, 507, 520, 528, 534, 572, 624, 660, 676, 712, 715, 780, 845, 858, 880, 890, 979, 1014, 1040, 1056, 1068, 1144, 1157, 1248, 1320, 1335, 1352, 1424, 1430, 1560, 1690, 1716, 1760, 1780, 1859, 1958, 2028, 2080, 2136, 2145, 2288, 2314, 2535, 2640, 2670, 2704, 2848, 2860, 2937, 3120, 3380, 3432, 3471, 3560, 3718, 3916, 4056, 4272, 4290, 4576, 4628, 4895, 5070, 5280, 5340, 5408, 5577, 5720, 5785, 5874, 6240, 6760, 6864, 6942, 7120, 7436, 7832, 8112, 8544, 8580, 9256, 9295, 9790, 10140, 10680, 11154, 11440, 11570, 11748, 12727, 13520, 13728, 13884, 14240, 14685, 14872, 15041, 15664, 16224, 17160, 17355, 18512, 18590, 19580, 20280, 21360, 22308, 22880, 23140, 23496, 25454, 27040, 27768, 27885, 29370, 29744, 30082, 31328, 34320, 34710, 37024, 37180, 38181, 39160, 40560, 42720, 44616, 45123, 46280, 46992, 50908, 55536, 55770, 58740, 59488, 60164, 63635, 68640, 69420, 74360, 75205, 76362, 78320, 81120, 89232, 90246, 92560, 93984, 101816, 111072, 111540, 117480, 120328, 127270, 138840, 148720, 150410, 152724, 156640, 165451, 178464, 180492, 185120, 190905, 203632, 223080, 225615, 234960, 240656, 254540, 277680, 297440, 300820, 305448, 330902, 360984, 381810, 407264, 446160, 451230, 469920, 481312, 496353, 509080, 555360, 601640, 610896, 661804, 721968, 763620, 827255, 892320, 902460, 992706, 1018160, 1203280, 1221792, 1323608, 1443936, 1527240, 1654510, 1804920, 1985412, 2036320, 2406560, 2481765, 2647216, 3054480, 3309020, 3609840, 3970824, 4963530, 5294432, 6108960, 6618040, 7219680, 7941648, 9927060, 13236080, 15883296, 19854120, 26472160, 39708240, 79416480]

約数ペア:

[(1, 79416480), (2, 39708240), (3, 26472160), (4, 19854120), (5, 15883296), (6, 13236080), (8, 9927060), (10, 7941648), (11, 7219680), (12, 6618040), (13, 6108960), (15, 5294432), (16, 4963530), (20, 3970824), (22, 3609840), (24, 3309020), (26, 3054480), (30, 2647216), (32, 2481765), (33, 2406560), (39, 2036320), (40, 1985412), (44, 1804920), (48, 1654510), (52, 1527240), (55, 1443936), (60, 1323608), (65, 1221792), (66, 1203280), (78, 1018160), (80, 992706), (88, 902460), (89, 892320), (96, 827255), (104, 763620), (110, 721968), (120, 661804), (130, 610896), (132, 601640), (143, 555360), (156, 509080), (160, 496353), (165, 481312), (169, 469920), (176, 451230), (178, 446160), (195, 407264), (208, 381810), (220, 360984), (240, 330902), (260, 305448), (264, 300820), (267, 297440), (286, 277680), (312, 254540), (330, 240656), (338, 234960), (352, 225615), (356, 223080), (390, 203632), (416, 190905), (429, 185120), (440, 180492), (445, 178464), (480, 165451), (507, 156640), (520, 152724), (528, 150410), (534, 148720), (572, 138840), (624, 127270), (660, 120328), (676, 117480), (712, 111540), (715, 111072), (780, 101816), (845, 93984), (858, 92560), (880, 90246), (890, 89232), (979, 81120), (1014, 78320), (1040, 76362), (1056, 75205), (1068, 74360), (1144, 69420), (1157, 68640), (1248, 63635), (1320, 60164), (1335, 59488), (1352, 58740), (1424, 55770), (1430, 55536), (1560, 50908), (1690, 46992), (1716, 46280), (1760, 45123), (1780, 44616), (1859, 42720), (1958, 40560), (2028, 39160), (2080, 38181), (2136, 37180), (2145, 37024), (2288, 34710), (2314, 34320), (2535, 31328), (2640, 30082), (2670, 29744), (2704, 29370), (2848, 27885), (2860, 27768), (2937, 27040), (3120, 25454), (3380, 23496), (3432, 23140), (3471, 22880), (3560, 22308), (3718, 21360), (3916, 20280), (4056, 19580), (4272, 18590), (4290, 18512), (4576, 17355), (4628, 17160), (4895, 16224), (5070, 15664), (5280, 15041), (5340, 14872), (5408, 14685), (5577, 14240), (5720, 13884), (5785, 13728), (5874, 13520), (6240, 12727), (6760, 11748), (6864, 11570), (6942, 11440), (7120, 11154), (7436, 10680), (7832, 10140), (8112, 9790), (8544, 9295), (8580, 9256)]