268778160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3180

約数の個数: 240

約数和(自身を含む): 1092626496

約数和(自身を除く): 823848336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3137, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 6274, 7140, 8568, 9411, 9520, 10710, 12240, 12548, 14280, 15685, 17136, 18822, 21420, 21959, 25096, 28233, 28560, 31370, 37644, 42840, 43918, 47055, 50192, 53329, 56466, 62740, 65877, 75288, 85680, 87836, 94110, 106658, 109795, 112932, 125480, 131754, 141165, 150576, 159987, 175672, 188220, 197631, 213316, 219590, 225864, 250960, 263508, 266645, 282330, 319974, 329385, 351344, 373303, 376440, 395262, 426632, 439180, 451728, 479961, 527016, 533290, 564660, 639948, 658770, 746606, 752880, 790524, 799935, 853264, 878360, 959922, 988155, 1054032, 1066580, 1119909, 1129320, 1279896, 1317540, 1493212, 1581048, 1599870, 1756720, 1866515, 1919844, 1976310, 2133160, 2239818, 2258640, 2399805, 2559792, 2635080, 2986424, 3162096, 3199740, 3359727, 3733030, 3839688, 3952620, 4266320, 4479636, 4799610, 5270160, 5599545, 5972848, 6399480, 6719454, 7466060, 7679376, 7905240, 8959272, 9599220, 11199090, 12798960, 13438908, 14932120, 15810480, 16798635, 17918544, 19198440, 22398180, 26877816, 29864240, 33597270, 38396880, 44796360, 53755632, 67194540, 89592720, 134389080, 268778160]

約数ペア:

[(1, 268778160), (2, 134389080), (3, 89592720), (4, 67194540), (5, 53755632), (6, 44796360), (7, 38396880), (8, 33597270), (9, 29864240), (10, 26877816), (12, 22398180), (14, 19198440), (15, 17918544), (16, 16798635), (17, 15810480), (18, 14932120), (20, 13438908), (21, 12798960), (24, 11199090), (28, 9599220), (30, 8959272), (34, 7905240), (35, 7679376), (36, 7466060), (40, 6719454), (42, 6399480), (45, 5972848), (48, 5599545), (51, 5270160), (56, 4799610), (60, 4479636), (63, 4266320), (68, 3952620), (70, 3839688), (72, 3733030), (80, 3359727), (84, 3199740), (85, 3162096), (90, 2986424), (102, 2635080), (105, 2559792), (112, 2399805), (119, 2258640), (120, 2239818), (126, 2133160), (136, 1976310), (140, 1919844), (144, 1866515), (153, 1756720), (168, 1599870), (170, 1581048), (180, 1493212), (204, 1317540), (210, 1279896), (238, 1129320), (240, 1119909), (252, 1066580), (255, 1054032), (272, 988155), (280, 959922), (306, 878360), (315, 853264), (336, 799935), (340, 790524), (357, 752880), (360, 746606), (408, 658770), (420, 639948), (476, 564660), (504, 533290), (510, 527016), (560, 479961), (595, 451728), (612, 439180), (630, 426632), (680, 395262), (714, 376440), (720, 373303), (765, 351344), (816, 329385), (840, 319974), (952, 282330), (1008, 266645), (1020, 263508), (1071, 250960), (1190, 225864), (1224, 219590), (1260, 213316), (1360, 197631), (1428, 188220), (1530, 175672), (1680, 159987), (1785, 150576), (1904, 141165), (2040, 131754), (2142, 125480), (2380, 112932), (2448, 109795), (2520, 106658), (2856, 94110), (3060, 87836), (3137, 85680), (3570, 75288), (4080, 65877), (4284, 62740), (4760, 56466), (5040, 53329), (5355, 50192), (5712, 47055), (6120, 43918), (6274, 42840), (7140, 37644), (8568, 31370), (9411, 28560), (9520, 28233), (10710, 25096), (12240, 21959), (12548, 21420), (14280, 18822), (15685, 17136)]