61375646720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41479}}^1$

素因数の和:41538

約数の個数: 132

約数和(自身を含む): 156403409520

約数和(自身を除く): 95027762800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 289, 320, 340, 512, 544, 578, 640, 680, 1024, 1088, 1156, 1280, 1360, 1445, 2176, 2312, 2560, 2720, 2890, 4352, 4624, 5120, 5440, 5780, 8704, 9248, 10880, 11560, 17408, 18496, 21760, 23120, 36992, 41479, 43520, 46240, 73984, 82958, 87040, 92480, 147968, 165916, 184960, 207395, 295936, 331832, 369920, 414790, 663664, 705143, 739840, 829580, 1327328, 1410286, 1479680, 1659160, 2654656, 2820572, 3318320, 3525715, 5309312, 5641144, 6636640, 7051430, 10618624, 11282288, 11987431, 13273280, 14102860, 21237248, 22564576, 23974862, 26546560, 28205720, 42474496, 45129152, 47949724, 53093120, 56411440, 59937155, 90258304, 95899448, 106186240, 112822880, 119874310, 180516608, 191798896, 212372480, 225645760, 239748620, 361033216, 383597792, 451291520, 479497240, 722066432, 767195584, 902583040, 958994480, 1534391168, 1805166080, 1917988960, 3068782336, 3610332160, 3835977920, 6137564672, 7671955840, 12275129344, 15343911680, 30687823360, 61375646720]

約数ペア:

[(1, 61375646720), (2, 30687823360), (4, 15343911680), (5, 12275129344), (8, 7671955840), (10, 6137564672), (16, 3835977920), (17, 3610332160), (20, 3068782336), (32, 1917988960), (34, 1805166080), (40, 1534391168), (64, 958994480), (68, 902583040), (80, 767195584), (85, 722066432), (128, 479497240), (136, 451291520), (160, 383597792), (170, 361033216), (256, 239748620), (272, 225645760), (289, 212372480), (320, 191798896), (340, 180516608), (512, 119874310), (544, 112822880), (578, 106186240), (640, 95899448), (680, 90258304), (1024, 59937155), (1088, 56411440), (1156, 53093120), (1280, 47949724), (1360, 45129152), (1445, 42474496), (2176, 28205720), (2312, 26546560), (2560, 23974862), (2720, 22564576), (2890, 21237248), (4352, 14102860), (4624, 13273280), (5120, 11987431), (5440, 11282288), (5780, 10618624), (8704, 7051430), (9248, 6636640), (10880, 5641144), (11560, 5309312), (17408, 3525715), (18496, 3318320), (21760, 2820572), (23120, 2654656), (36992, 1659160), (41479, 1479680), (43520, 1410286), (46240, 1327328), (73984, 829580), (82958, 739840), (87040, 705143), (92480, 663664), (147968, 414790), (165916, 369920), (184960, 331832), (207395, 295936)]