489374146560

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{306349}}^1$

素因数の和:306396

約数の個数: 224

約数和(自身を含む): 1686361168800

約数和(自身を除く): 1196987022240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4096, 4160, 4992, 5120, 6144, 6240, 6656, 7680, 8192, 8320, 9984, 10240, 12288, 12480, 13312, 15360, 16640, 19968, 20480, 24576, 24960, 26624, 30720, 33280, 39936, 40960, 49920, 53248, 61440, 66560, 79872, 99840, 106496, 122880, 133120, 159744, 199680, 266240, 306349, 319488, 399360, 532480, 612698, 798720, 919047, 1225396, 1531745, 1597440, 1838094, 2450792, 3063490, 3676188, 3982537, 4595235, 4901584, 6126980, 7352376, 7965074, 9190470, 9803168, 11947611, 12253960, 14704752, 15930148, 18380940, 19606336, 19912685, 23895222, 24507920, 29409504, 31860296, 36761880, 39212672, 39825370, 47790444, 49015840, 58819008, 59738055, 63720592, 73523760, 78425344, 79650740, 95580888, 98031680, 117638016, 119476110, 127441184, 147047520, 156850688, 159301480, 191161776, 196063360, 235276032, 238952220, 254882368, 294095040, 313701376, 318602960, 382323552, 392126720, 470552064, 477904440, 509764736, 588190080, 627402752, 637205920, 764647104, 784253440, 941104128, 955808880, 1019529472, 1176380160, 1254805504, 1274411840, 1529294208, 1568506880, 1882208256, 1911617760, 2039058944, 2352760320, 2509611008, 2548823680, 3058588416, 3137013760, 3764416512, 3823235520, 4078117888, 4705520640, 5097647360, 6117176832, 6274027520, 7528833024, 7646471040, 8156235776, 9411041280, 10195294720, 12234353664, 12548055040, 15292942080, 16312471552, 18822082560, 20390589440, 24468707328, 30585884160, 32624943104, 37644165120, 40781178880, 48937414656, 61171768320, 81562357760, 97874829312, 122343536640, 163124715520, 244687073280, 489374146560]

約数ペア:

[(1, 489374146560), (2, 244687073280), (3, 163124715520), (4, 122343536640), (5, 97874829312), (6, 81562357760), (8, 61171768320), (10, 48937414656), (12, 40781178880), (13, 37644165120), (15, 32624943104), (16, 30585884160), (20, 24468707328), (24, 20390589440), (26, 18822082560), (30, 16312471552), (32, 15292942080), (39, 12548055040), (40, 12234353664), (48, 10195294720), (52, 9411041280), (60, 8156235776), (64, 7646471040), (65, 7528833024), (78, 6274027520), (80, 6117176832), (96, 5097647360), (104, 4705520640), (120, 4078117888), (128, 3823235520), (130, 3764416512), (156, 3137013760), (160, 3058588416), (192, 2548823680), (195, 2509611008), (208, 2352760320), (240, 2039058944), (256, 1911617760), (260, 1882208256), (312, 1568506880), (320, 1529294208), (384, 1274411840), (390, 1254805504), (416, 1176380160), (480, 1019529472), (512, 955808880), (520, 941104128), (624, 784253440), (640, 764647104), (768, 637205920), (780, 627402752), (832, 588190080), (960, 509764736), (1024, 477904440), (1040, 470552064), (1248, 392126720), (1280, 382323552), (1536, 318602960), (1560, 313701376), (1664, 294095040), (1920, 254882368), (2048, 238952220), (2080, 235276032), (2496, 196063360), (2560, 191161776), (3072, 159301480), (3120, 156850688), (3328, 147047520), (3840, 127441184), (4096, 119476110), (4160, 117638016), (4992, 98031680), (5120, 95580888), (6144, 79650740), (6240, 78425344), (6656, 73523760), (7680, 63720592), (8192, 59738055), (8320, 58819008), (9984, 49015840), (10240, 47790444), (12288, 39825370), (12480, 39212672), (13312, 36761880), (15360, 31860296), (16640, 29409504), (19968, 24507920), (20480, 23895222), (24576, 19912685), (24960, 19606336), (26624, 18380940), (30720, 15930148), (33280, 14704752), (39936, 12253960), (40960, 11947611), (49920, 9803168), (53248, 9190470), (61440, 7965074), (66560, 7352376), (79872, 6126980), (99840, 4901584), (106496, 4595235), (122880, 3982537), (133120, 3676188), (159744, 3063490), (199680, 2450792), (266240, 1838094), (306349, 1597440), (319488, 1531745), (399360, 1225396), (532480, 919047), (612698, 798720)]