39708240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 147044160

約数和(自身を除く): 107335920

約数列:

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

約数ペア:

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