65469040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:96

約数の個数: 240

約数和(自身を含む): 207361728

約数和(自身を除く): 141892688

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 23, 26, 28, 34, 35, 40, 46, 52, 56, 65, 68, 70, 80, 85, 91, 92, 104, 112, 115, 119, 130, 136, 140, 161, 170, 182, 184, 208, 221, 230, 238, 260, 272, 280, 299, 322, 340, 364, 368, 391, 442, 455, 460, 476, 520, 529, 560, 595, 598, 644, 680, 728, 782, 805, 884, 910, 920, 952, 1040, 1058, 1105, 1190, 1196, 1288, 1360, 1456, 1495, 1547, 1564, 1610, 1768, 1820, 1840, 1904, 1955, 2093, 2116, 2210, 2380, 2392, 2576, 2645, 2737, 2990, 3094, 3128, 3220, 3536, 3640, 3703, 3910, 4186, 4232, 4420, 4760, 4784, 5083, 5290, 5474, 5980, 6188, 6256, 6440, 6877, 7280, 7406, 7735, 7820, 8372, 8464, 8840, 8993, 9520, 10166, 10465, 10580, 10948, 11960, 12376, 12880, 13685, 13754, 14812, 15470, 15640, 16744, 17680, 17986, 18515, 20332, 20930, 21160, 21896, 23920, 24752, 25415, 27370, 27508, 29624, 30940, 31280, 33488, 34385, 35581, 35972, 37030, 40664, 41860, 42320, 43792, 44965, 48139, 50830, 54740, 55016, 59248, 61880, 62951, 68770, 71162, 71944, 74060, 81328, 83720, 89930, 96278, 101660, 109480, 110032, 116909, 123760, 125902, 137540, 142324, 143888, 148120, 167440, 177905, 179860, 192556, 203320, 218960, 233818, 240695, 251804, 275080, 284648, 296240, 314755, 355810, 359720, 385112, 406640, 467636, 481390, 503608, 550160, 569296, 584545, 629510, 711620, 719440, 770224, 818363, 935272, 962780, 1007216, 1169090, 1259020, 1423240, 1636726, 1870544, 1925560, 2338180, 2518040, 2846480, 3273452, 3851120, 4091815, 4676360, 5036080, 6546904, 8183630, 9352720, 13093808, 16367260, 32734520, 65469040]

約数ペア:

[(1, 65469040), (2, 32734520), (4, 16367260), (5, 13093808), (7, 9352720), (8, 8183630), (10, 6546904), (13, 5036080), (14, 4676360), (16, 4091815), (17, 3851120), (20, 3273452), (23, 2846480), (26, 2518040), (28, 2338180), (34, 1925560), (35, 1870544), (40, 1636726), (46, 1423240), (52, 1259020), (56, 1169090), (65, 1007216), (68, 962780), (70, 935272), (80, 818363), (85, 770224), (91, 719440), (92, 711620), (104, 629510), (112, 584545), (115, 569296), (119, 550160), (130, 503608), (136, 481390), (140, 467636), (161, 406640), (170, 385112), (182, 359720), (184, 355810), (208, 314755), (221, 296240), (230, 284648), (238, 275080), (260, 251804), (272, 240695), (280, 233818), (299, 218960), (322, 203320), (340, 192556), (364, 179860), (368, 177905), (391, 167440), (442, 148120), (455, 143888), (460, 142324), (476, 137540), (520, 125902), (529, 123760), (560, 116909), (595, 110032), (598, 109480), (644, 101660), (680, 96278), (728, 89930), (782, 83720), (805, 81328), (884, 74060), (910, 71944), (920, 71162), (952, 68770), (1040, 62951), (1058, 61880), (1105, 59248), (1190, 55016), (1196, 54740), (1288, 50830), (1360, 48139), (1456, 44965), (1495, 43792), (1547, 42320), (1564, 41860), (1610, 40664), (1768, 37030), (1820, 35972), (1840, 35581), (1904, 34385), (1955, 33488), (2093, 31280), (2116, 30940), (2210, 29624), (2380, 27508), (2392, 27370), (2576, 25415), (2645, 24752), (2737, 23920), (2990, 21896), (3094, 21160), (3128, 20930), (3220, 20332), (3536, 18515), (3640, 17986), (3703, 17680), (3910, 16744), (4186, 15640), (4232, 15470), (4420, 14812), (4760, 13754), (4784, 13685), (5083, 12880), (5290, 12376), (5474, 11960), (5980, 10948), (6188, 10580), (6256, 10465), (6440, 10166), (6877, 9520), (7280, 8993), (7406, 8840), (7735, 8464), (7820, 8372)]