808323480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:794

約数の個数: 192

約数和(自身を含む): 2797610400

約数和(自身を除く): 1989286920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 269, 306, 340, 360, 408, 491, 510, 538, 612, 680, 765, 807, 982, 1020, 1076, 1224, 1345, 1473, 1530, 1614, 1964, 2040, 2152, 2421, 2455, 2690, 2946, 3060, 3228, 3928, 4035, 4419, 4573, 4842, 4910, 5380, 5892, 6120, 6456, 7365, 8070, 8347, 8838, 9146, 9684, 9820, 10760, 11784, 12105, 13719, 14730, 16140, 16694, 17676, 18292, 19368, 19640, 22095, 22865, 24210, 25041, 27438, 29460, 32280, 33388, 35352, 36584, 41157, 41735, 44190, 45730, 48420, 50082, 54876, 58920, 66776, 68595, 75123, 82314, 83470, 88380, 91460, 96840, 100164, 109752, 125205, 132079, 137190, 150246, 164628, 166940, 176760, 182920, 200328, 205785, 250410, 264158, 274380, 300492, 329256, 333880, 375615, 396237, 411570, 500820, 528316, 548760, 600984, 660395, 751230, 792474, 823140, 1001640, 1056632, 1188711, 1320790, 1502460, 1584948, 1646280, 1981185, 2245343, 2377422, 2641580, 3004920, 3169896, 3962370, 4490686, 4754844, 5283160, 5943555, 6736029, 7924740, 8981372, 9509688, 11226715, 11887110, 13472058, 15849480, 17962744, 20208087, 22453430, 23774220, 26944116, 33680145, 40416174, 44906860, 47548440, 53888232, 67360290, 80832348, 89813720, 101040435, 134720580, 161664696, 202080870, 269441160, 404161740, 808323480]

約数ペア:

[(1, 808323480), (2, 404161740), (3, 269441160), (4, 202080870), (5, 161664696), (6, 134720580), (8, 101040435), (9, 89813720), (10, 80832348), (12, 67360290), (15, 53888232), (17, 47548440), (18, 44906860), (20, 40416174), (24, 33680145), (30, 26944116), (34, 23774220), (36, 22453430), (40, 20208087), (45, 17962744), (51, 15849480), (60, 13472058), (68, 11887110), (72, 11226715), (85, 9509688), (90, 8981372), (102, 7924740), (120, 6736029), (136, 5943555), (153, 5283160), (170, 4754844), (180, 4490686), (204, 3962370), (255, 3169896), (269, 3004920), (306, 2641580), (340, 2377422), (360, 2245343), (408, 1981185), (491, 1646280), (510, 1584948), (538, 1502460), (612, 1320790), (680, 1188711), (765, 1056632), (807, 1001640), (982, 823140), (1020, 792474), (1076, 751230), (1224, 660395), (1345, 600984), (1473, 548760), (1530, 528316), (1614, 500820), (1964, 411570), (2040, 396237), (2152, 375615), (2421, 333880), (2455, 329256), (2690, 300492), (2946, 274380), (3060, 264158), (3228, 250410), (3928, 205785), (4035, 200328), (4419, 182920), (4573, 176760), (4842, 166940), (4910, 164628), (5380, 150246), (5892, 137190), (6120, 132079), (6456, 125205), (7365, 109752), (8070, 100164), (8347, 96840), (8838, 91460), (9146, 88380), (9684, 83470), (9820, 82314), (10760, 75123), (11784, 68595), (12105, 66776), (13719, 58920), (14730, 54876), (16140, 50082), (16694, 48420), (17676, 45730), (18292, 44190), (19368, 41735), (19640, 41157), (22095, 36584), (22865, 35352), (24210, 33388), (25041, 32280), (27438, 29460)]