159768960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 566516160

約数和(自身を除く): 406747200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 156, 160, 173, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 346, 370, 384, 390, 416, 444, 480, 481, 519, 520, 555, 592, 624, 640, 692, 740, 780, 832, 865, 888, 960, 962, 1038, 1040, 1110, 1184, 1248, 1384, 1443, 1480, 1560, 1664, 1730, 1776, 1920, 1924, 2076, 2080, 2220, 2249, 2368, 2405, 2496, 2595, 2768, 2886, 2960, 3120, 3460, 3552, 3848, 4152, 4160, 4440, 4498, 4736, 4810, 4992, 5190, 5536, 5772, 5920, 6240, 6401, 6747, 6920, 7104, 7215, 7696, 8304, 8320, 8880, 8996, 9620, 10380, 11072, 11245, 11544, 11840, 12480, 12802, 13494, 13840, 14208, 14430, 15392, 16608, 17760, 17992, 19203, 19240, 20760, 22144, 22490, 23088, 23680, 24960, 25604, 26988, 27680, 28860, 30784, 32005, 33216, 33735, 35520, 35984, 38406, 38480, 41520, 44980, 46176, 51208, 53976, 55360, 57720, 61568, 64010, 66432, 67470, 71040, 71968, 76812, 76960, 83040, 83213, 89960, 92352, 96015, 102416, 107952, 110720, 115440, 128020, 134940, 143936, 153624, 153920, 166080, 166426, 179920, 184704, 192030, 204832, 215904, 230880, 249639, 256040, 269880, 287872, 307248, 307840, 332160, 332852, 359840, 384060, 409664, 416065, 431808, 461760, 499278, 512080, 539760, 614496, 665704, 719680, 768120, 819328, 832130, 863616, 923520, 998556, 1024160, 1079520, 1228992, 1248195, 1331408, 1439360, 1536240, 1664260, 1997112, 2048320, 2159040, 2457984, 2496390, 2662816, 3072480, 3328520, 3994224, 4096640, 4318080, 4992780, 5325632, 6144960, 6657040, 7988448, 9985560, 10651264, 12289920, 13314080, 15976896, 19971120, 26628160, 31953792, 39942240, 53256320, 79884480, 159768960]

約数ペア:

[(1, 159768960), (2, 79884480), (3, 53256320), (4, 39942240), (5, 31953792), (6, 26628160), (8, 19971120), (10, 15976896), (12, 13314080), (13, 12289920), (15, 10651264), (16, 9985560), (20, 7988448), (24, 6657040), (26, 6144960), (30, 5325632), (32, 4992780), (37, 4318080), (39, 4096640), (40, 3994224), (48, 3328520), (52, 3072480), (60, 2662816), (64, 2496390), (65, 2457984), (74, 2159040), (78, 2048320), (80, 1997112), (96, 1664260), (104, 1536240), (111, 1439360), (120, 1331408), (128, 1248195), (130, 1228992), (148, 1079520), (156, 1024160), (160, 998556), (173, 923520), (185, 863616), (192, 832130), (195, 819328), (208, 768120), (222, 719680), (240, 665704), (260, 614496), (296, 539760), (312, 512080), (320, 499278), (346, 461760), (370, 431808), (384, 416065), (390, 409664), (416, 384060), (444, 359840), (480, 332852), (481, 332160), (519, 307840), (520, 307248), (555, 287872), (592, 269880), (624, 256040), (640, 249639), (692, 230880), (740, 215904), (780, 204832), (832, 192030), (865, 184704), (888, 179920), (960, 166426), (962, 166080), (1038, 153920), (1040, 153624), (1110, 143936), (1184, 134940), (1248, 128020), (1384, 115440), (1443, 110720), (1480, 107952), (1560, 102416), (1664, 96015), (1730, 92352), (1776, 89960), (1920, 83213), (1924, 83040), (2076, 76960), (2080, 76812), (2220, 71968), (2249, 71040), (2368, 67470), (2405, 66432), (2496, 64010), (2595, 61568), (2768, 57720), (2886, 55360), (2960, 53976), (3120, 51208), (3460, 46176), (3552, 44980), (3848, 41520), (4152, 38480), (4160, 38406), (4440, 35984), (4498, 35520), (4736, 33735), (4810, 33216), (4992, 32005), (5190, 30784), (5536, 28860), (5772, 27680), (5920, 26988), (6240, 25604), (6401, 24960), (6747, 23680), (6920, 23088), (7104, 22490), (7215, 22144), (7696, 20760), (8304, 19240), (8320, 19203), (8880, 17992), (8996, 17760), (9620, 16608), (10380, 15392), (11072, 14430), (11245, 14208), (11544, 13840), (11840, 13494), (12480, 12802)]