2643928560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13451}}^1$

素因数の和:13493

約数の個数: 320

約数和(自身を含む): 11209282560

約数和(自身を除く): 8565354000

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, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4680, 4914, 5040, 5460, 5616, 6552, 7020, 7280, 7560, 8190, 9360, 9828, 10920, 12285, 13104, 13451, 14040, 15120, 16380, 19656, 21840, 24570, 26902, 28080, 32760, 39312, 40353, 49140, 53804, 65520, 67255, 80706, 94157, 98280, 107608, 121059, 134510, 161412, 174863, 188314, 196560, 201765, 215216, 242118, 269020, 282471, 322824, 349726, 363177, 376628, 403530, 470785, 484236, 524589, 538040, 564942, 605295, 645648, 699452, 726354, 753256, 807060, 847413, 874315, 941570, 968472, 1049178, 1076080, 1129884, 1210590, 1224041, 1398904, 1412355, 1452708, 1506512, 1573767, 1614120, 1694826, 1748630, 1815885, 1883140, 1936944, 2098356, 2259768, 2421180, 2448082, 2542239, 2622945, 2797808, 2824710, 2905416, 3147534, 3228240, 3389652, 3497260, 3631770, 3672123, 3766280, 4196712, 4237065, 4519536, 4721301, 4842360, 4896164, 5084478, 5245890, 5649420, 5810832, 6120205, 6295068, 6779304, 6994520, 7263540, 7344246, 7532560, 7868835, 8393424, 8474130, 9442602, 9684720, 9792328, 10168956, 10491780, 11016369, 11298840, 12240410, 12590136, 12711195, 13558608, 13989040, 14527080, 14688492, 15737670, 16948260, 18360615, 18885204, 19584656, 20337912, 20983560, 22032738, 22597680, 23606505, 24480820, 25180272, 25422390, 29054160, 29376984, 31475340, 33049107, 33896520, 36721230, 37770408, 40675824, 41967120, 44065476, 47213010, 48961640, 50844780, 55081845, 58753968, 62950680, 66098214, 67793040, 73442460, 75540816, 88130952, 94426020, 97923280, 101689560, 110163690, 125901360, 132196428, 146884920, 165245535, 176261904, 188852040, 203379120, 220327380, 264392856, 293769840, 330491070, 377704080, 440654760, 528785712, 660982140, 881309520, 1321964280, 2643928560]

約数ペア:

[(1, 2643928560), (2, 1321964280), (3, 881309520), (4, 660982140), (5, 528785712), (6, 440654760), (7, 377704080), (8, 330491070), (9, 293769840), (10, 264392856), (12, 220327380), (13, 203379120), (14, 188852040), (15, 176261904), (16, 165245535), (18, 146884920), (20, 132196428), (21, 125901360), (24, 110163690), (26, 101689560), (27, 97923280), (28, 94426020), (30, 88130952), (35, 75540816), (36, 73442460), (39, 67793040), (40, 66098214), (42, 62950680), (45, 58753968), (48, 55081845), (52, 50844780), (54, 48961640), (56, 47213010), (60, 44065476), (63, 41967120), (65, 40675824), (70, 37770408), (72, 36721230), (78, 33896520), (80, 33049107), (84, 31475340), (90, 29376984), (91, 29054160), (104, 25422390), (105, 25180272), (108, 24480820), (112, 23606505), (117, 22597680), (120, 22032738), (126, 20983560), (130, 20337912), (135, 19584656), (140, 18885204), (144, 18360615), (156, 16948260), (168, 15737670), (180, 14688492), (182, 14527080), (189, 13989040), (195, 13558608), (208, 12711195), (210, 12590136), (216, 12240410), (234, 11298840), (240, 11016369), (252, 10491780), (260, 10168956), (270, 9792328), (273, 9684720), (280, 9442602), (312, 8474130), (315, 8393424), (336, 7868835), (351, 7532560), (360, 7344246), (364, 7263540), (378, 6994520), (390, 6779304), (420, 6295068), (432, 6120205), (455, 5810832), (468, 5649420), (504, 5245890), (520, 5084478), (540, 4896164), (546, 4842360), (560, 4721301), (585, 4519536), (624, 4237065), (630, 4196712), (702, 3766280), (720, 3672123), (728, 3631770), (756, 3497260), (780, 3389652), (819, 3228240), (840, 3147534), (910, 2905416), (936, 2824710), (945, 2797808), (1008, 2622945), (1040, 2542239), (1080, 2448082), (1092, 2421180), (1170, 2259768), (1260, 2098356), (1365, 1936944), (1404, 1883140), (1456, 1815885), (1512, 1748630), (1560, 1694826), (1638, 1614120), (1680, 1573767), (1755, 1506512), (1820, 1452708), (1872, 1412355), (1890, 1398904), (2160, 1224041), (2184, 1210590), (2340, 1129884), (2457, 1076080), (2520, 1049178), (2730, 968472), (2808, 941570), (3024, 874315), (3120, 847413), (3276, 807060), (3510, 753256), (3640, 726354), (3780, 699452), (4095, 645648), (4368, 605295), (4680, 564942), (4914, 538040), (5040, 524589), (5460, 484236), (5616, 470785), (6552, 403530), (7020, 376628), (7280, 363177), (7560, 349726), (8190, 322824), (9360, 282471), (9828, 269020), (10920, 242118), (12285, 215216), (13104, 201765), (13451, 196560), (14040, 188314), (15120, 174863), (16380, 161412), (19656, 134510), (21840, 121059), (24570, 107608), (26902, 98280), (28080, 94157), (32760, 80706), (39312, 67255), (40353, 65520), (49140, 53804)]