65764160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 224

約数和(自身を含む): 208044288

約数和(自身を除く): 142280128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 157, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 314, 320, 340, 352, 374, 385, 440, 448, 476, 544, 560, 595, 616, 628, 680, 704, 748, 770, 785, 880, 935, 952, 1088, 1099, 1120, 1190, 1232, 1256, 1309, 1360, 1496, 1540, 1570, 1727, 1760, 1870, 1904, 2198, 2240, 2380, 2464, 2512, 2618, 2669, 2720, 2992, 3080, 3140, 3454, 3520, 3740, 3808, 4396, 4760, 4928, 5024, 5236, 5338, 5440, 5495, 5984, 6160, 6280, 6545, 6908, 7480, 7616, 8635, 8792, 9520, 10048, 10472, 10676, 10990, 11968, 12089, 12320, 12560, 13090, 13345, 13816, 14960, 17270, 17584, 18683, 19040, 20944, 21352, 21980, 24178, 24640, 25120, 26180, 26690, 27632, 29359, 29920, 34540, 35168, 37366, 38080, 41888, 42704, 43960, 48356, 50240, 52360, 53380, 55264, 58718, 59840, 60445, 69080, 70336, 74732, 83776, 85408, 87920, 93415, 96712, 104720, 106760, 110528, 117436, 120890, 138160, 146795, 149464, 170816, 175840, 186830, 193424, 205513, 209440, 213520, 234872, 241780, 276320, 293590, 298928, 351680, 373660, 386848, 411026, 418880, 427040, 469744, 483560, 552640, 587180, 597856, 747320, 773696, 822052, 854080, 939488, 967120, 1027565, 1174360, 1195712, 1494640, 1644104, 1878976, 1934240, 2055130, 2348720, 2989280, 3288208, 3868480, 4110260, 4697440, 5978560, 6576416, 8220520, 9394880, 13152832, 16441040, 32882080, 65764160]

約数ペア:

[(1, 65764160), (2, 32882080), (4, 16441040), (5, 13152832), (7, 9394880), (8, 8220520), (10, 6576416), (11, 5978560), (14, 4697440), (16, 4110260), (17, 3868480), (20, 3288208), (22, 2989280), (28, 2348720), (32, 2055130), (34, 1934240), (35, 1878976), (40, 1644104), (44, 1494640), (55, 1195712), (56, 1174360), (64, 1027565), (68, 967120), (70, 939488), (77, 854080), (80, 822052), (85, 773696), (88, 747320), (110, 597856), (112, 587180), (119, 552640), (136, 483560), (140, 469744), (154, 427040), (157, 418880), (160, 411026), (170, 386848), (176, 373660), (187, 351680), (220, 298928), (224, 293590), (238, 276320), (272, 241780), (280, 234872), (308, 213520), (314, 209440), (320, 205513), (340, 193424), (352, 186830), (374, 175840), (385, 170816), (440, 149464), (448, 146795), (476, 138160), (544, 120890), (560, 117436), (595, 110528), (616, 106760), (628, 104720), (680, 96712), (704, 93415), (748, 87920), (770, 85408), (785, 83776), (880, 74732), (935, 70336), (952, 69080), (1088, 60445), (1099, 59840), (1120, 58718), (1190, 55264), (1232, 53380), (1256, 52360), (1309, 50240), (1360, 48356), (1496, 43960), (1540, 42704), (1570, 41888), (1727, 38080), (1760, 37366), (1870, 35168), (1904, 34540), (2198, 29920), (2240, 29359), (2380, 27632), (2464, 26690), (2512, 26180), (2618, 25120), (2669, 24640), (2720, 24178), (2992, 21980), (3080, 21352), (3140, 20944), (3454, 19040), (3520, 18683), (3740, 17584), (3808, 17270), (4396, 14960), (4760, 13816), (4928, 13345), (5024, 13090), (5236, 12560), (5338, 12320), (5440, 12089), (5495, 11968), (5984, 10990), (6160, 10676), (6280, 10472), (6545, 10048), (6908, 9520), (7480, 8792), (7616, 8635)]