1068952680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2351}}^1$

素因数の和:2792

約数の個数: 128

約数和(自身を含む): 3573158400

約数和(自身を除く): 2504205720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 421, 540, 842, 1080, 1263, 1684, 2105, 2351, 2526, 3368, 3789, 4210, 4702, 5052, 6315, 7053, 7578, 8420, 9404, 10104, 11367, 11755, 12630, 14106, 15156, 16840, 18808, 18945, 21159, 22734, 23510, 25260, 28212, 30312, 35265, 37890, 42318, 45468, 47020, 50520, 56424, 56835, 63477, 70530, 75780, 84636, 90936, 94040, 105795, 113670, 126954, 141060, 151560, 169272, 211590, 227340, 253908, 282120, 317385, 423180, 454680, 507816, 634770, 846360, 989771, 1269540, 1979542, 2539080, 2969313, 3959084, 4948855, 5938626, 7918168, 8907939, 9897710, 11877252, 14846565, 17815878, 19795420, 23754504, 26723817, 29693130, 35631756, 39590840, 44539695, 53447634, 59386260, 71263512, 89079390, 106895268, 118772520, 133619085, 178158780, 213790536, 267238170, 356317560, 534476340, 1068952680]

約数ペア:

[(1, 1068952680), (2, 534476340), (3, 356317560), (4, 267238170), (5, 213790536), (6, 178158780), (8, 133619085), (9, 118772520), (10, 106895268), (12, 89079390), (15, 71263512), (18, 59386260), (20, 53447634), (24, 44539695), (27, 39590840), (30, 35631756), (36, 29693130), (40, 26723817), (45, 23754504), (54, 19795420), (60, 17815878), (72, 14846565), (90, 11877252), (108, 9897710), (120, 8907939), (135, 7918168), (180, 5938626), (216, 4948855), (270, 3959084), (360, 2969313), (421, 2539080), (540, 1979542), (842, 1269540), (1080, 989771), (1263, 846360), (1684, 634770), (2105, 507816), (2351, 454680), (2526, 423180), (3368, 317385), (3789, 282120), (4210, 253908), (4702, 227340), (5052, 211590), (6315, 169272), (7053, 151560), (7578, 141060), (8420, 126954), (9404, 113670), (10104, 105795), (11367, 94040), (11755, 90936), (12630, 84636), (14106, 75780), (15156, 70530), (16840, 63477), (18808, 56835), (18945, 56424), (21159, 50520), (22734, 47020), (23510, 45468), (25260, 42318), (28212, 37890), (30312, 35265)]