257064824160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4354079}}^1$

素因数の和:4354141

約数の個数: 144

約数和(自身を含む): 898629863040

約数和(自身を除く): 641565038880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 9840, 11808, 14760, 19680, 29520, 59040, 4354079, 8708158, 13062237, 17416316, 21770395, 26124474, 34832632, 39186711, 43540790, 52248948, 65311185, 69665264, 78373422, 87081580, 104497896, 130622370, 139330528, 156746844, 174163160, 178517239, 195933555, 208995792, 261244740, 313493688, 348326320, 357034478, 391867110, 417991584, 522489480, 535551717, 626987376, 696652640, 714068956, 783734220, 892586195, 1044978960, 1071103434, 1253974752, 1428137912, 1567468440, 1606655151, 1785172390, 2089957920, 2142206868, 2677758585, 2856275824, 3134936880, 3213310302, 3570344780, 4284413736, 5355517170, 5712551648, 6269873760, 6426620604, 7140689560, 8033275755, 8568827472, 10711034340, 12853241208, 14281379120, 16066551510, 17137654944, 21422068680, 25706482416, 28562758240, 32133103020, 42844137360, 51412964832, 64266206040, 85688274720, 128532412080, 257064824160]

約数ペア:

[(1, 257064824160), (2, 128532412080), (3, 85688274720), (4, 64266206040), (5, 51412964832), (6, 42844137360), (8, 32133103020), (9, 28562758240), (10, 25706482416), (12, 21422068680), (15, 17137654944), (16, 16066551510), (18, 14281379120), (20, 12853241208), (24, 10711034340), (30, 8568827472), (32, 8033275755), (36, 7140689560), (40, 6426620604), (41, 6269873760), (45, 5712551648), (48, 5355517170), (60, 4284413736), (72, 3570344780), (80, 3213310302), (82, 3134936880), (90, 2856275824), (96, 2677758585), (120, 2142206868), (123, 2089957920), (144, 1785172390), (160, 1606655151), (164, 1567468440), (180, 1428137912), (205, 1253974752), (240, 1071103434), (246, 1044978960), (288, 892586195), (328, 783734220), (360, 714068956), (369, 696652640), (410, 626987376), (480, 535551717), (492, 522489480), (615, 417991584), (656, 391867110), (720, 357034478), (738, 348326320), (820, 313493688), (984, 261244740), (1230, 208995792), (1312, 195933555), (1440, 178517239), (1476, 174163160), (1640, 156746844), (1845, 139330528), (1968, 130622370), (2460, 104497896), (2952, 87081580), (3280, 78373422), (3690, 69665264), (3936, 65311185), (4920, 52248948), (5904, 43540790), (6560, 39186711), (7380, 34832632), (9840, 26124474), (11808, 21770395), (14760, 17416316), (19680, 13062237), (29520, 8708158), (59040, 4354079)]