24496328960

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4861}}^1$

素因数の和:5040

約数の個数: 144

約数和(自身を含む): 61058629632

約数和(自身を除く): 36562300672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 256, 310, 320, 496, 508, 620, 635, 640, 992, 1016, 1240, 1270, 1280, 1984, 2032, 2480, 2540, 3937, 3968, 4064, 4861, 4960, 5080, 7874, 7936, 8128, 9722, 9920, 10160, 15748, 16256, 19444, 19685, 19840, 20320, 24305, 31496, 32512, 38888, 39370, 39680, 40640, 48610, 62992, 77776, 78740, 81280, 97220, 125984, 150691, 155552, 157480, 162560, 194440, 251968, 301382, 311104, 314960, 388880, 503936, 602764, 617347, 622208, 629920, 753455, 777760, 1007872, 1205528, 1234694, 1244416, 1259840, 1506910, 1555520, 2411056, 2469388, 2519680, 3013820, 3086735, 3111040, 4822112, 4938776, 5039360, 6027640, 6173470, 6222080, 9644224, 9877552, 12055280, 12346940, 19137757, 19288448, 19755104, 24110560, 24693880, 38275514, 38576896, 39510208, 48221120, 49387760, 76551028, 79020416, 95688785, 96442240, 98775520, 153102056, 158040832, 191377570, 192884480, 197551040, 306204112, 382755140, 395102080, 612408224, 765510280, 790204160, 1224816448, 1531020560, 2449632896, 3062041120, 4899265792, 6124082240, 12248164480, 24496328960]

約数ペア:

[(1, 24496328960), (2, 12248164480), (4, 6124082240), (5, 4899265792), (8, 3062041120), (10, 2449632896), (16, 1531020560), (20, 1224816448), (31, 790204160), (32, 765510280), (40, 612408224), (62, 395102080), (64, 382755140), (80, 306204112), (124, 197551040), (127, 192884480), (128, 191377570), (155, 158040832), (160, 153102056), (248, 98775520), (254, 96442240), (256, 95688785), (310, 79020416), (320, 76551028), (496, 49387760), (508, 48221120), (620, 39510208), (635, 38576896), (640, 38275514), (992, 24693880), (1016, 24110560), (1240, 19755104), (1270, 19288448), (1280, 19137757), (1984, 12346940), (2032, 12055280), (2480, 9877552), (2540, 9644224), (3937, 6222080), (3968, 6173470), (4064, 6027640), (4861, 5039360), (4960, 4938776), (5080, 4822112), (7874, 3111040), (7936, 3086735), (8128, 3013820), (9722, 2519680), (9920, 2469388), (10160, 2411056), (15748, 1555520), (16256, 1506910), (19444, 1259840), (19685, 1244416), (19840, 1234694), (20320, 1205528), (24305, 1007872), (31496, 777760), (32512, 753455), (38888, 629920), (39370, 622208), (39680, 617347), (40640, 602764), (48610, 503936), (62992, 388880), (77776, 314960), (78740, 311104), (81280, 301382), (97220, 251968), (125984, 194440), (150691, 162560), (155552, 157480)]