8709370320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:570

約数の個数: 320

約数和(自身を含む): 31426560000

約数和(自身を除く): 22717189680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 199, 210, 218, 239, 240, 280, 327, 336, 398, 420, 436, 478, 545, 560, 597, 654, 717, 763, 796, 840, 872, 956, 995, 1090, 1194, 1195, 1308, 1393, 1434, 1526, 1592, 1635, 1673, 1680, 1744, 1912, 1990, 2180, 2289, 2388, 2390, 2616, 2786, 2868, 2985, 3052, 3184, 3270, 3346, 3585, 3815, 3824, 3980, 4179, 4360, 4578, 4776, 4780, 5019, 5232, 5572, 5736, 5970, 6104, 6540, 6692, 6965, 7170, 7630, 7960, 8358, 8365, 8720, 9156, 9552, 9560, 10038, 11144, 11445, 11472, 11940, 12208, 13080, 13384, 13930, 14340, 15260, 15920, 16716, 16730, 18312, 19120, 20076, 20895, 21691, 22288, 22890, 23880, 25095, 26051, 26160, 26768, 27860, 28680, 30520, 33432, 33460, 36624, 40152, 41790, 43382, 45780, 47561, 47760, 50190, 52102, 55720, 57360, 61040, 65073, 66864, 66920, 78153, 80304, 83580, 86764, 91560, 95122, 100380, 104204, 108455, 111440, 130146, 130255, 133840, 142683, 151837, 156306, 167160, 173528, 182357, 183120, 190244, 200760, 208408, 216910, 237805, 260292, 260510, 285366, 303674, 312612, 325365, 332927, 334320, 347056, 364714, 380488, 390765, 401520, 416816, 433820, 455511, 475610, 520584, 521020, 547071, 570732, 607348, 625224, 650730, 665854, 713415, 729428, 759185, 760976, 781530, 867640, 911022, 911785, 951220, 998781, 1041168, 1042040, 1094142, 1141464, 1214696, 1250448, 1301460, 1331708, 1426830, 1458856, 1518370, 1563060, 1664635, 1735280, 1822044, 1823570, 1902440, 1997562, 2084080, 2188284, 2277555, 2282928, 2429392, 2602920, 2663416, 2735355, 2853660, 2917712, 3036740, 3126120, 3329270, 3644088, 3647140, 3804880, 3995124, 4376568, 4555110, 4993905, 5184149, 5205840, 5326832, 5470710, 5707320, 6073480, 6252240, 6658540, 7288176, 7294280, 7990248, 8753136, 9110220, 9987810, 10368298, 10941420, 11414640, 12146960, 13317080, 14588560, 15552447, 15980496, 18220440, 19975620, 20736596, 21882840, 25920745, 26634160, 31104894, 36289043, 36440880, 39951240, 41473192, 43765680, 51841490, 62209788, 72578086, 77762235, 79902480, 82946384, 103682980, 108867129, 124419576, 145156172, 155524470, 181445215, 207365960, 217734258, 248839152, 290312344, 311048940, 362890430, 414731920, 435468516, 544335645, 580624688, 622097880, 725780860, 870937032, 1088671290, 1244195760, 1451561720, 1741874064, 2177342580, 2903123440, 4354685160, 8709370320]

約数ペア:

[(1, 8709370320), (2, 4354685160), (3, 2903123440), (4, 2177342580), (5, 1741874064), (6, 1451561720), (7, 1244195760), (8, 1088671290), (10, 870937032), (12, 725780860), (14, 622097880), (15, 580624688), (16, 544335645), (20, 435468516), (21, 414731920), (24, 362890430), (28, 311048940), (30, 290312344), (35, 248839152), (40, 217734258), (42, 207365960), (48, 181445215), (56, 155524470), (60, 145156172), (70, 124419576), (80, 108867129), (84, 103682980), (105, 82946384), (109, 79902480), (112, 77762235), (120, 72578086), (140, 62209788), (168, 51841490), (199, 43765680), (210, 41473192), (218, 39951240), (239, 36440880), (240, 36289043), (280, 31104894), (327, 26634160), (336, 25920745), (398, 21882840), (420, 20736596), (436, 19975620), (478, 18220440), (545, 15980496), (560, 15552447), (597, 14588560), (654, 13317080), (717, 12146960), (763, 11414640), (796, 10941420), (840, 10368298), (872, 9987810), (956, 9110220), (995, 8753136), (1090, 7990248), (1194, 7294280), (1195, 7288176), (1308, 6658540), (1393, 6252240), (1434, 6073480), (1526, 5707320), (1592, 5470710), (1635, 5326832), (1673, 5205840), (1680, 5184149), (1744, 4993905), (1912, 4555110), (1990, 4376568), (2180, 3995124), (2289, 3804880), (2388, 3647140), (2390, 3644088), (2616, 3329270), (2786, 3126120), (2868, 3036740), (2985, 2917712), (3052, 2853660), (3184, 2735355), (3270, 2663416), (3346, 2602920), (3585, 2429392), (3815, 2282928), (3824, 2277555), (3980, 2188284), (4179, 2084080), (4360, 1997562), (4578, 1902440), (4776, 1823570), (4780, 1822044), (5019, 1735280), (5232, 1664635), (5572, 1563060), (5736, 1518370), (5970, 1458856), (6104, 1426830), (6540, 1331708), (6692, 1301460), (6965, 1250448), (7170, 1214696), (7630, 1141464), (7960, 1094142), (8358, 1042040), (8365, 1041168), (8720, 998781), (9156, 951220), (9552, 911785), (9560, 911022), (10038, 867640), (11144, 781530), (11445, 760976), (11472, 759185), (11940, 729428), (12208, 713415), (13080, 665854), (13384, 650730), (13930, 625224), (14340, 607348), (15260, 570732), (15920, 547071), (16716, 521020), (16730, 520584), (18312, 475610), (19120, 455511), (20076, 433820), (20895, 416816), (21691, 401520), (22288, 390765), (22890, 380488), (23880, 364714), (25095, 347056), (26051, 334320), (26160, 332927), (26768, 325365), (27860, 312612), (28680, 303674), (30520, 285366), (33432, 260510), (33460, 260292), (36624, 237805), (40152, 216910), (41790, 208408), (43382, 200760), (45780, 190244), (47561, 183120), (47760, 182357), (50190, 173528), (52102, 167160), (55720, 156306), (57360, 151837), (61040, 142683), (65073, 133840), (66864, 130255), (66920, 130146), (78153, 111440), (80304, 108455), (83580, 104204), (86764, 100380), (91560, 95122)]