2253287520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7487}}^1$

素因数の和:7538

約数の個数: 288

約数和(自身を含む): 8831047680

約数和(自身を除く): 6577760160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 570, 608, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1056, 1140, 1254, 1320, 1368, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3040, 3135, 3168, 3344, 3420, 3762, 3960, 4180, 4560, 5016, 5280, 5472, 6270, 6688, 6840, 7487, 7524, 7920, 8360, 9120, 9405, 10032, 12540, 13680, 14974, 15048, 15840, 16720, 18810, 20064, 22461, 25080, 27360, 29948, 30096, 33440, 37435, 37620, 44922, 50160, 59896, 60192, 67383, 74870, 75240, 82357, 89844, 100320, 112305, 119792, 134766, 142253, 149740, 150480, 164714, 179688, 224610, 239584, 247071, 269532, 284506, 299480, 300960, 329428, 336915, 359376, 411785, 426759, 449220, 494142, 539064, 569012, 598960, 658856, 673830, 711265, 718752, 741213, 823570, 853518, 898440, 988284, 1078128, 1138024, 1197920, 1235355, 1280277, 1317712, 1347660, 1422530, 1482426, 1564783, 1647140, 1707036, 1796880, 1976568, 2133795, 2156256, 2276048, 2470710, 2560554, 2635424, 2695320, 2845060, 2964852, 3129566, 3294280, 3414072, 3593760, 3706065, 3953136, 4267590, 4552096, 4694349, 4941420, 5121108, 5390640, 5690120, 5929704, 6259132, 6401385, 6588560, 6828144, 7412130, 7823915, 7906272, 8535180, 9388698, 9882840, 10242216, 10781280, 11380240, 11859408, 12518264, 12802770, 13177120, 13656288, 14083047, 14824260, 15647830, 17070360, 18777396, 19765680, 20484432, 22760480, 23471745, 23718816, 25036528, 25605540, 28166094, 29648520, 31295660, 34140720, 37554792, 39531360, 40968864, 46943490, 50073056, 51211080, 56332188, 59297040, 62591320, 68281440, 70415235, 75109584, 93886980, 102422160, 112664376, 118594080, 125182640, 140830470, 150219168, 187773960, 204844320, 225328752, 250365280, 281660940, 375547920, 450657504, 563321880, 751095840, 1126643760, 2253287520]

約数ペア:

[(1, 2253287520), (2, 1126643760), (3, 751095840), (4, 563321880), (5, 450657504), (6, 375547920), (8, 281660940), (9, 250365280), (10, 225328752), (11, 204844320), (12, 187773960), (15, 150219168), (16, 140830470), (18, 125182640), (19, 118594080), (20, 112664376), (22, 102422160), (24, 93886980), (30, 75109584), (32, 70415235), (33, 68281440), (36, 62591320), (38, 59297040), (40, 56332188), (44, 51211080), (45, 50073056), (48, 46943490), (55, 40968864), (57, 39531360), (60, 37554792), (66, 34140720), (72, 31295660), (76, 29648520), (80, 28166094), (88, 25605540), (90, 25036528), (95, 23718816), (96, 23471745), (99, 22760480), (110, 20484432), (114, 19765680), (120, 18777396), (132, 17070360), (144, 15647830), (152, 14824260), (160, 14083047), (165, 13656288), (171, 13177120), (176, 12802770), (180, 12518264), (190, 11859408), (198, 11380240), (209, 10781280), (220, 10242216), (228, 9882840), (240, 9388698), (264, 8535180), (285, 7906272), (288, 7823915), (304, 7412130), (330, 6828144), (342, 6588560), (352, 6401385), (360, 6259132), (380, 5929704), (396, 5690120), (418, 5390640), (440, 5121108), (456, 4941420), (480, 4694349), (495, 4552096), (528, 4267590), (570, 3953136), (608, 3706065), (627, 3593760), (660, 3414072), (684, 3294280), (720, 3129566), (760, 2964852), (792, 2845060), (836, 2695320), (855, 2635424), (880, 2560554), (912, 2470710), (990, 2276048), (1045, 2156256), (1056, 2133795), (1140, 1976568), (1254, 1796880), (1320, 1707036), (1368, 1647140), (1440, 1564783), (1520, 1482426), (1584, 1422530), (1672, 1347660), (1710, 1317712), (1760, 1280277), (1824, 1235355), (1881, 1197920), (1980, 1138024), (2090, 1078128), (2280, 988284), (2508, 898440), (2640, 853518), (2736, 823570), (3040, 741213), (3135, 718752), (3168, 711265), (3344, 673830), (3420, 658856), (3762, 598960), (3960, 569012), (4180, 539064), (4560, 494142), (5016, 449220), (5280, 426759), (5472, 411785), (6270, 359376), (6688, 336915), (6840, 329428), (7487, 300960), (7524, 299480), (7920, 284506), (8360, 269532), (9120, 247071), (9405, 239584), (10032, 224610), (12540, 179688), (13680, 164714), (14974, 150480), (15048, 149740), (15840, 142253), (16720, 134766), (18810, 119792), (20064, 112305), (22461, 100320), (25080, 89844), (27360, 82357), (29948, 75240), (30096, 74870), (33440, 67383), (37435, 60192), (37620, 59896), (44922, 50160)]