260835120

素因数分解:

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

素因数の和:1369

約数の個数: 320

約数和(自身を含む): 1106595840

約数和(自身を除く): 845760720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1327, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2654, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 3981, 4095, 4368, 4680, 4914, 5040, 5308, 5460, 5616, 6552, 6635, 7020, 7280, 7560, 7962, 8190, 9289, 9360, 9828, 10616, 10920, 11943, 12285, 13104, 13270, 14040, 15120, 15924, 16380, 17251, 18578, 19656, 19905, 21232, 21840, 23886, 24570, 26540, 27867, 28080, 31848, 32760, 34502, 35829, 37156, 39312, 39810, 46445, 47772, 49140, 51753, 53080, 55734, 59715, 63696, 65520, 69004, 71658, 74312, 79620, 83601, 86255, 92890, 95544, 98280, 103506, 106160, 111468, 119430, 120757, 138008, 139335, 143316, 148624, 155259, 159240, 167202, 172510, 179145, 185780, 191088, 196560, 207012, 222936, 238860, 241514, 250803, 258765, 276016, 278670, 286632, 310518, 318480, 334404, 345020, 358290, 362271, 371560, 414024, 418005, 445872, 465777, 477720, 483028, 501606, 517530, 557340, 573264, 603785, 621036, 668808, 690040, 716580, 724542, 743120, 776295, 828048, 836010, 931554, 955440, 966056, 1003212, 1035060, 1086813, 1114680, 1207570, 1242072, 1254015, 1337616, 1380080, 1433160, 1449084, 1552590, 1672020, 1811355, 1863108, 1932112, 2006424, 2070120, 2173626, 2229360, 2328885, 2415140, 2484144, 2508030, 2866320, 2898168, 3105180, 3260439, 3344040, 3622710, 3726216, 4012848, 4140240, 4347252, 4657770, 4830280, 5016060, 5434065, 5796336, 6210360, 6520878, 6688080, 7245420, 7452432, 8694504, 9315540, 9660560, 10032120, 10868130, 12420720, 13041756, 14490840, 16302195, 17389008, 18631080, 20064240, 21736260, 26083512, 28981680, 32604390, 37262160, 43472520, 52167024, 65208780, 86945040, 130417560, 260835120]

約数ペア:

[(1, 260835120), (2, 130417560), (3, 86945040), (4, 65208780), (5, 52167024), (6, 43472520), (7, 37262160), (8, 32604390), (9, 28981680), (10, 26083512), (12, 21736260), (13, 20064240), (14, 18631080), (15, 17389008), (16, 16302195), (18, 14490840), (20, 13041756), (21, 12420720), (24, 10868130), (26, 10032120), (27, 9660560), (28, 9315540), (30, 8694504), (35, 7452432), (36, 7245420), (39, 6688080), (40, 6520878), (42, 6210360), (45, 5796336), (48, 5434065), (52, 5016060), (54, 4830280), (56, 4657770), (60, 4347252), (63, 4140240), (65, 4012848), (70, 3726216), (72, 3622710), (78, 3344040), (80, 3260439), (84, 3105180), (90, 2898168), (91, 2866320), (104, 2508030), (105, 2484144), (108, 2415140), (112, 2328885), (117, 2229360), (120, 2173626), (126, 2070120), (130, 2006424), (135, 1932112), (140, 1863108), (144, 1811355), (156, 1672020), (168, 1552590), (180, 1449084), (182, 1433160), (189, 1380080), (195, 1337616), (208, 1254015), (210, 1242072), (216, 1207570), (234, 1114680), (240, 1086813), (252, 1035060), (260, 1003212), (270, 966056), (273, 955440), (280, 931554), (312, 836010), (315, 828048), (336, 776295), (351, 743120), (360, 724542), (364, 716580), (378, 690040), (390, 668808), (420, 621036), (432, 603785), (455, 573264), (468, 557340), (504, 517530), (520, 501606), (540, 483028), (546, 477720), (560, 465777), (585, 445872), (624, 418005), (630, 414024), (702, 371560), (720, 362271), (728, 358290), (756, 345020), (780, 334404), (819, 318480), (840, 310518), (910, 286632), (936, 278670), (945, 276016), (1008, 258765), (1040, 250803), (1080, 241514), (1092, 238860), (1170, 222936), (1260, 207012), (1327, 196560), (1365, 191088), (1404, 185780), (1456, 179145), (1512, 172510), (1560, 167202), (1638, 159240), (1680, 155259), (1755, 148624), (1820, 143316), (1872, 139335), (1890, 138008), (2160, 120757), (2184, 119430), (2340, 111468), (2457, 106160), (2520, 103506), (2654, 98280), (2730, 95544), (2808, 92890), (3024, 86255), (3120, 83601), (3276, 79620), (3510, 74312), (3640, 71658), (3780, 69004), (3981, 65520), (4095, 63696), (4368, 59715), (4680, 55734), (4914, 53080), (5040, 51753), (5308, 49140), (5460, 47772), (5616, 46445), (6552, 39810), (6635, 39312), (7020, 37156), (7280, 35829), (7560, 34502), (7962, 32760), (8190, 31848), (9289, 28080), (9360, 27867), (9828, 26540), (10616, 24570), (10920, 23886), (11943, 21840), (12285, 21232), (13104, 19905), (13270, 19656), (14040, 18578), (15120, 17251), (15924, 16380)]