4920227040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1399}}^1$

素因数の和:1865

約数の個数: 192

約数和(自身を含む): 16460236800

約数和(自身を除く): 11540009760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 431, 480, 510, 544, 680, 816, 862, 1020, 1293, 1360, 1399, 1632, 1724, 2040, 2155, 2586, 2720, 2798, 3448, 4080, 4197, 4310, 5172, 5596, 6465, 6896, 6995, 7327, 8160, 8394, 8620, 10344, 11192, 12930, 13792, 13990, 14654, 16788, 17240, 20688, 20985, 21981, 22384, 23783, 25860, 27980, 29308, 33576, 34480, 36635, 41376, 41970, 43962, 44768, 47566, 51720, 55960, 58616, 67152, 68960, 71349, 73270, 83940, 87924, 95132, 103440, 109905, 111920, 117232, 118915, 134304, 142698, 146540, 167880, 175848, 190264, 206880, 219810, 223840, 234464, 237830, 285396, 293080, 335760, 351696, 356745, 380528, 439620, 475660, 570792, 586160, 602969, 671520, 703392, 713490, 761056, 879240, 951320, 1141584, 1172320, 1205938, 1426980, 1758480, 1808907, 1902640, 2283168, 2411876, 2853960, 3014845, 3516960, 3617814, 3805280, 4823752, 5707920, 6029690, 7235628, 9044535, 9647504, 10250473, 11415840, 12059380, 14471256, 18089070, 19295008, 20500946, 24118760, 28942512, 30751419, 36178140, 41001892, 48237520, 51252365, 57885024, 61502838, 72356280, 82003784, 96475040, 102504730, 123005676, 144712560, 153757095, 164007568, 205009460, 246011352, 289425120, 307514190, 328015136, 410018920, 492022704, 615028380, 820037840, 984045408, 1230056760, 1640075680, 2460113520, 4920227040]

約数ペア:

[(1, 4920227040), (2, 2460113520), (3, 1640075680), (4, 1230056760), (5, 984045408), (6, 820037840), (8, 615028380), (10, 492022704), (12, 410018920), (15, 328015136), (16, 307514190), (17, 289425120), (20, 246011352), (24, 205009460), (30, 164007568), (32, 153757095), (34, 144712560), (40, 123005676), (48, 102504730), (51, 96475040), (60, 82003784), (68, 72356280), (80, 61502838), (85, 57885024), (96, 51252365), (102, 48237520), (120, 41001892), (136, 36178140), (160, 30751419), (170, 28942512), (204, 24118760), (240, 20500946), (255, 19295008), (272, 18089070), (340, 14471256), (408, 12059380), (431, 11415840), (480, 10250473), (510, 9647504), (544, 9044535), (680, 7235628), (816, 6029690), (862, 5707920), (1020, 4823752), (1293, 3805280), (1360, 3617814), (1399, 3516960), (1632, 3014845), (1724, 2853960), (2040, 2411876), (2155, 2283168), (2586, 1902640), (2720, 1808907), (2798, 1758480), (3448, 1426980), (4080, 1205938), (4197, 1172320), (4310, 1141584), (5172, 951320), (5596, 879240), (6465, 761056), (6896, 713490), (6995, 703392), (7327, 671520), (8160, 602969), (8394, 586160), (8620, 570792), (10344, 475660), (11192, 439620), (12930, 380528), (13792, 356745), (13990, 351696), (14654, 335760), (16788, 293080), (17240, 285396), (20688, 237830), (20985, 234464), (21981, 223840), (22384, 219810), (23783, 206880), (25860, 190264), (27980, 175848), (29308, 167880), (33576, 146540), (34480, 142698), (36635, 134304), (41376, 118915), (41970, 117232), (43962, 111920), (44768, 109905), (47566, 103440), (51720, 95132), (55960, 87924), (58616, 83940), (67152, 73270), (68960, 71349)]