86945040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1366

約数の個数: 240

約数和(自身を含む): 359643648

約数和(自身を除く): 272698608

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, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1327, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2654, 2730, 3120, 3276, 3640, 3981, 4095, 4368, 4680, 5040, 5308, 5460, 6552, 6635, 7280, 7962, 8190, 9289, 9360, 10616, 10920, 11943, 13104, 13270, 15924, 16380, 17251, 18578, 19905, 21232, 21840, 23886, 26540, 27867, 31848, 32760, 34502, 37156, 39810, 46445, 47772, 51753, 53080, 55734, 59715, 63696, 65520, 69004, 74312, 79620, 83601, 86255, 92890, 95544, 103506, 106160, 111468, 119430, 120757, 138008, 139335, 148624, 155259, 159240, 167202, 172510, 185780, 191088, 207012, 222936, 238860, 241514, 258765, 276016, 278670, 310518, 318480, 334404, 345020, 362271, 371560, 414024, 418005, 445872, 477720, 483028, 517530, 557340, 603785, 621036, 668808, 690040, 724542, 743120, 776295, 828048, 836010, 955440, 966056, 1035060, 1086813, 1114680, 1207570, 1242072, 1337616, 1380080, 1449084, 1552590, 1672020, 1811355, 1932112, 2070120, 2173626, 2229360, 2415140, 2484144, 2898168, 3105180, 3344040, 3622710, 4140240, 4347252, 4830280, 5434065, 5796336, 6210360, 6688080, 7245420, 8694504, 9660560, 10868130, 12420720, 14490840, 17389008, 21736260, 28981680, 43472520, 86945040]

約数ペア:

[(1, 86945040), (2, 43472520), (3, 28981680), (4, 21736260), (5, 17389008), (6, 14490840), (7, 12420720), (8, 10868130), (9, 9660560), (10, 8694504), (12, 7245420), (13, 6688080), (14, 6210360), (15, 5796336), (16, 5434065), (18, 4830280), (20, 4347252), (21, 4140240), (24, 3622710), (26, 3344040), (28, 3105180), (30, 2898168), (35, 2484144), (36, 2415140), (39, 2229360), (40, 2173626), (42, 2070120), (45, 1932112), (48, 1811355), (52, 1672020), (56, 1552590), (60, 1449084), (63, 1380080), (65, 1337616), (70, 1242072), (72, 1207570), (78, 1114680), (80, 1086813), (84, 1035060), (90, 966056), (91, 955440), (104, 836010), (105, 828048), (112, 776295), (117, 743120), (120, 724542), (126, 690040), (130, 668808), (140, 621036), (144, 603785), (156, 557340), (168, 517530), (180, 483028), (182, 477720), (195, 445872), (208, 418005), (210, 414024), (234, 371560), (240, 362271), (252, 345020), (260, 334404), (273, 318480), (280, 310518), (312, 278670), (315, 276016), (336, 258765), (360, 241514), (364, 238860), (390, 222936), (420, 207012), (455, 191088), (468, 185780), (504, 172510), (520, 167202), (546, 159240), (560, 155259), (585, 148624), (624, 139335), (630, 138008), (720, 120757), (728, 119430), (780, 111468), (819, 106160), (840, 103506), (910, 95544), (936, 92890), (1008, 86255), (1040, 83601), (1092, 79620), (1170, 74312), (1260, 69004), (1327, 65520), (1365, 63696), (1456, 59715), (1560, 55734), (1638, 53080), (1680, 51753), (1820, 47772), (1872, 46445), (2184, 39810), (2340, 37156), (2520, 34502), (2654, 32760), (2730, 31848), (3120, 27867), (3276, 26540), (3640, 23886), (3981, 21840), (4095, 21232), (4368, 19905), (4680, 18578), (5040, 17251), (5308, 16380), (5460, 15924), (6552, 13270), (6635, 13104), (7280, 11943), (7962, 10920), (8190, 10616), (9289, 9360)]