844938080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 2438553600

約数和(自身を除く): 1593615520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 199, 223, 224, 238, 272, 280, 340, 398, 446, 476, 544, 560, 595, 680, 796, 892, 952, 995, 1115, 1120, 1190, 1360, 1393, 1561, 1592, 1784, 1904, 1990, 2230, 2380, 2720, 2786, 3122, 3184, 3383, 3568, 3791, 3808, 3980, 4460, 4760, 5572, 6244, 6368, 6766, 6965, 7136, 7582, 7805, 7960, 8920, 9520, 11144, 12488, 13532, 13930, 15164, 15610, 15920, 16915, 17840, 18955, 19040, 22288, 23681, 24976, 26537, 27064, 27860, 30328, 31220, 31840, 33830, 35680, 37910, 44377, 44576, 47362, 49952, 53074, 54128, 55720, 60656, 62440, 67660, 75820, 88754, 94724, 106148, 108256, 111440, 118405, 121312, 124880, 132685, 135320, 151640, 177508, 189448, 212296, 221885, 222880, 236810, 249760, 265370, 270640, 303280, 310639, 355016, 378896, 424592, 443770, 473620, 530740, 541280, 606560, 621278, 710032, 754409, 757792, 849184, 887540, 947240, 1061480, 1242556, 1420064, 1508818, 1553195, 1775080, 1894480, 2122960, 2485112, 3017636, 3106390, 3550160, 3772045, 3788960, 4245920, 4970224, 5280863, 6035272, 6212780, 7100320, 7544090, 9940448, 10561726, 12070544, 12425560, 15088180, 21123452, 24141088, 24851120, 26404315, 30176360, 42246904, 49702240, 52808630, 60352720, 84493808, 105617260, 120705440, 168987616, 211234520, 422469040, 844938080]

約数ペア:

[(1, 844938080), (2, 422469040), (4, 211234520), (5, 168987616), (7, 120705440), (8, 105617260), (10, 84493808), (14, 60352720), (16, 52808630), (17, 49702240), (20, 42246904), (28, 30176360), (32, 26404315), (34, 24851120), (35, 24141088), (40, 21123452), (56, 15088180), (68, 12425560), (70, 12070544), (80, 10561726), (85, 9940448), (112, 7544090), (119, 7100320), (136, 6212780), (140, 6035272), (160, 5280863), (170, 4970224), (199, 4245920), (223, 3788960), (224, 3772045), (238, 3550160), (272, 3106390), (280, 3017636), (340, 2485112), (398, 2122960), (446, 1894480), (476, 1775080), (544, 1553195), (560, 1508818), (595, 1420064), (680, 1242556), (796, 1061480), (892, 947240), (952, 887540), (995, 849184), (1115, 757792), (1120, 754409), (1190, 710032), (1360, 621278), (1393, 606560), (1561, 541280), (1592, 530740), (1784, 473620), (1904, 443770), (1990, 424592), (2230, 378896), (2380, 355016), (2720, 310639), (2786, 303280), (3122, 270640), (3184, 265370), (3383, 249760), (3568, 236810), (3791, 222880), (3808, 221885), (3980, 212296), (4460, 189448), (4760, 177508), (5572, 151640), (6244, 135320), (6368, 132685), (6766, 124880), (6965, 121312), (7136, 118405), (7582, 111440), (7805, 108256), (7960, 106148), (8920, 94724), (9520, 88754), (11144, 75820), (12488, 67660), (13532, 62440), (13930, 60656), (15164, 55720), (15610, 54128), (15920, 53074), (16915, 49952), (17840, 47362), (18955, 44576), (19040, 44377), (22288, 37910), (23681, 35680), (24976, 33830), (26537, 31840), (27064, 31220), (27860, 30328)]