697264920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16007}}^1$

素因数の和:16046

約数の個数: 144

約数和(自身を含む): 2491004880

約数和(自身を除く): 1793739960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 16007, 21780, 32014, 43560, 48021, 64028, 80035, 96042, 128056, 144063, 160070, 176077, 192084, 240105, 288126, 320140, 352154, 384168, 480210, 528231, 576252, 640280, 704308, 720315, 880385, 960420, 1056462, 1152504, 1408616, 1440630, 1584693, 1760770, 1920840, 1936847, 2112924, 2641155, 2881260, 3169386, 3521540, 3873694, 4225848, 5282310, 5762520, 5810541, 6338772, 7043080, 7747388, 7923465, 9684235, 10564620, 11621082, 12677544, 15494776, 15846930, 17431623, 19368470, 21129240, 23242164, 29052705, 31693860, 34863246, 38736940, 46484328, 58105410, 63387720, 69726492, 77473880, 87158115, 116210820, 139452984, 174316230, 232421640, 348632460, 697264920]

約数ペア:

[(1, 697264920), (2, 348632460), (3, 232421640), (4, 174316230), (5, 139452984), (6, 116210820), (8, 87158115), (9, 77473880), (10, 69726492), (11, 63387720), (12, 58105410), (15, 46484328), (18, 38736940), (20, 34863246), (22, 31693860), (24, 29052705), (30, 23242164), (33, 21129240), (36, 19368470), (40, 17431623), (44, 15846930), (45, 15494776), (55, 12677544), (60, 11621082), (66, 10564620), (72, 9684235), (88, 7923465), (90, 7747388), (99, 7043080), (110, 6338772), (120, 5810541), (121, 5762520), (132, 5282310), (165, 4225848), (180, 3873694), (198, 3521540), (220, 3169386), (242, 2881260), (264, 2641155), (330, 2112924), (360, 1936847), (363, 1920840), (396, 1760770), (440, 1584693), (484, 1440630), (495, 1408616), (605, 1152504), (660, 1056462), (726, 960420), (792, 880385), (968, 720315), (990, 704308), (1089, 640280), (1210, 576252), (1320, 528231), (1452, 480210), (1815, 384168), (1980, 352154), (2178, 320140), (2420, 288126), (2904, 240105), (3630, 192084), (3960, 176077), (4356, 160070), (4840, 144063), (5445, 128056), (7260, 96042), (8712, 80035), (10890, 64028), (14520, 48021), (16007, 43560), (21780, 32014)]