82620720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 360

約数和(自身を含む): 346915296

約数和(自身を除く): 264294576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 97, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 169, 180, 182, 194, 195, 208, 210, 234, 240, 252, 260, 273, 280, 291, 312, 315, 336, 338, 360, 364, 388, 390, 420, 455, 468, 485, 504, 507, 520, 546, 560, 582, 585, 624, 630, 676, 679, 720, 728, 776, 780, 819, 840, 845, 873, 910, 936, 970, 1008, 1014, 1040, 1092, 1164, 1170, 1183, 1260, 1261, 1352, 1358, 1365, 1455, 1456, 1521, 1552, 1560, 1638, 1680, 1690, 1746, 1820, 1872, 1940, 2028, 2037, 2184, 2328, 2340, 2366, 2520, 2522, 2535, 2704, 2716, 2730, 2910, 3042, 3120, 3276, 3380, 3395, 3492, 3549, 3640, 3783, 3880, 4056, 4074, 4095, 4365, 4368, 4656, 4680, 4732, 5040, 5044, 5070, 5432, 5460, 5820, 5915, 6084, 6111, 6305, 6552, 6760, 6790, 6984, 7098, 7280, 7566, 7605, 7760, 8112, 8148, 8190, 8730, 8827, 9360, 9464, 10088, 10140, 10185, 10647, 10864, 10920, 11349, 11640, 11830, 12168, 12222, 12610, 13104, 13520, 13580, 13968, 14196, 15132, 15210, 16296, 16380, 16393, 17460, 17654, 17745, 18915, 18928, 20176, 20280, 20370, 21294, 21840, 22698, 23280, 23660, 24336, 24444, 25220, 26481, 27160, 28392, 30264, 30420, 30555, 32592, 32760, 32786, 34920, 35308, 35490, 37830, 40560, 40740, 42588, 44135, 45396, 47320, 48888, 49179, 50440, 52962, 53235, 54320, 56745, 56784, 60528, 60840, 61110, 65520, 65572, 69840, 70616, 70980, 75660, 79443, 81480, 81965, 85176, 88270, 90792, 94640, 97776, 98358, 100880, 105924, 106470, 113490, 114751, 121680, 122220, 131144, 132405, 141232, 141960, 147537, 151320, 158886, 162960, 163930, 170352, 176540, 181584, 196716, 211848, 212940, 226980, 229502, 244440, 245895, 262288, 264810, 283920, 295074, 302640, 317772, 327860, 344253, 353080, 393432, 397215, 423696, 425880, 453960, 459004, 488880, 491790, 529620, 573755, 590148, 635544, 655720, 688506, 706160, 737685, 786864, 794430, 851760, 907920, 918008, 983580, 1032759, 1059240, 1147510, 1180296, 1271088, 1311440, 1377012, 1475370, 1588860, 1721265, 1836016, 1967160, 2065518, 2118480, 2295020, 2360592, 2754024, 2950740, 3177720, 3442530, 3934320, 4131036, 4590040, 5163795, 5508048, 5901480, 6355440, 6885060, 8262072, 9180080, 10327590, 11802960, 13770120, 16524144, 20655180, 27540240, 41310360, 82620720]

約数ペア:

[(1, 82620720), (2, 41310360), (3, 27540240), (4, 20655180), (5, 16524144), (6, 13770120), (7, 11802960), (8, 10327590), (9, 9180080), (10, 8262072), (12, 6885060), (13, 6355440), (14, 5901480), (15, 5508048), (16, 5163795), (18, 4590040), (20, 4131036), (21, 3934320), (24, 3442530), (26, 3177720), (28, 2950740), (30, 2754024), (35, 2360592), (36, 2295020), (39, 2118480), (40, 2065518), (42, 1967160), (45, 1836016), (48, 1721265), (52, 1588860), (56, 1475370), (60, 1377012), (63, 1311440), (65, 1271088), (70, 1180296), (72, 1147510), (78, 1059240), (80, 1032759), (84, 983580), (90, 918008), (91, 907920), (97, 851760), (104, 794430), (105, 786864), (112, 737685), (117, 706160), (120, 688506), (126, 655720), (130, 635544), (140, 590148), (144, 573755), (156, 529620), (168, 491790), (169, 488880), (180, 459004), (182, 453960), (194, 425880), (195, 423696), (208, 397215), (210, 393432), (234, 353080), (240, 344253), (252, 327860), (260, 317772), (273, 302640), (280, 295074), (291, 283920), (312, 264810), (315, 262288), (336, 245895), (338, 244440), (360, 229502), (364, 226980), (388, 212940), (390, 211848), (420, 196716), (455, 181584), (468, 176540), (485, 170352), (504, 163930), (507, 162960), (520, 158886), (546, 151320), (560, 147537), (582, 141960), (585, 141232), (624, 132405), (630, 131144), (676, 122220), (679, 121680), (720, 114751), (728, 113490), (776, 106470), (780, 105924), (819, 100880), (840, 98358), (845, 97776), (873, 94640), (910, 90792), (936, 88270), (970, 85176), (1008, 81965), (1014, 81480), (1040, 79443), (1092, 75660), (1164, 70980), (1170, 70616), (1183, 69840), (1260, 65572), (1261, 65520), (1352, 61110), (1358, 60840), (1365, 60528), (1455, 56784), (1456, 56745), (1521, 54320), (1552, 53235), (1560, 52962), (1638, 50440), (1680, 49179), (1690, 48888), (1746, 47320), (1820, 45396), (1872, 44135), (1940, 42588), (2028, 40740), (2037, 40560), (2184, 37830), (2328, 35490), (2340, 35308), (2366, 34920), (2520, 32786), (2522, 32760), (2535, 32592), (2704, 30555), (2716, 30420), (2730, 30264), (2910, 28392), (3042, 27160), (3120, 26481), (3276, 25220), (3380, 24444), (3395, 24336), (3492, 23660), (3549, 23280), (3640, 22698), (3783, 21840), (3880, 21294), (4056, 20370), (4074, 20280), (4095, 20176), (4365, 18928), (4368, 18915), (4656, 17745), (4680, 17654), (4732, 17460), (5040, 16393), (5044, 16380), (5070, 16296), (5432, 15210), (5460, 15132), (5820, 14196), (5915, 13968), (6084, 13580), (6111, 13520), (6305, 13104), (6552, 12610), (6760, 12222), (6790, 12168), (6984, 11830), (7098, 11640), (7280, 11349), (7566, 10920), (7605, 10864), (7760, 10647), (8112, 10185), (8148, 10140), (8190, 10088), (8730, 9464), (8827, 9360)]