328528980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:967

約数の個数: 192

約数和(自身を含む): 1122750720

約数和(自身を除く): 794221740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 90, 106, 108, 117, 130, 135, 156, 159, 180, 195, 212, 234, 260, 265, 270, 318, 351, 390, 468, 477, 530, 540, 585, 636, 689, 702, 780, 795, 883, 954, 1060, 1170, 1378, 1404, 1431, 1590, 1755, 1766, 1908, 2067, 2340, 2385, 2649, 2756, 2862, 3180, 3445, 3510, 3532, 4134, 4415, 4770, 5298, 5724, 6201, 6890, 7020, 7155, 7947, 8268, 8830, 9540, 10335, 10596, 11479, 12402, 13245, 13780, 14310, 15894, 17660, 18603, 20670, 22958, 23841, 24804, 26490, 28620, 31005, 31788, 34437, 37206, 39735, 41340, 45916, 46799, 47682, 52980, 57395, 62010, 68874, 74412, 79470, 93015, 93598, 95364, 103311, 114790, 119205, 124020, 137748, 140397, 158940, 172185, 186030, 187196, 206622, 229580, 233995, 238410, 280794, 309933, 344370, 372060, 413244, 421191, 467990, 476820, 516555, 561588, 608387, 619866, 688740, 701985, 842382, 935980, 1033110, 1216774, 1239732, 1263573, 1403970, 1549665, 1684764, 1825161, 2066220, 2105955, 2433548, 2527146, 2807940, 3041935, 3099330, 3650322, 4211910, 5054292, 5475483, 6083870, 6198660, 6317865, 7300644, 8423820, 9125805, 10950966, 12167740, 12635730, 16426449, 18251610, 21901932, 25271460, 27377415, 32852898, 36503220, 54754830, 65705796, 82132245, 109509660, 164264490, 328528980]

約数ペア:

[(1, 328528980), (2, 164264490), (3, 109509660), (4, 82132245), (5, 65705796), (6, 54754830), (9, 36503220), (10, 32852898), (12, 27377415), (13, 25271460), (15, 21901932), (18, 18251610), (20, 16426449), (26, 12635730), (27, 12167740), (30, 10950966), (36, 9125805), (39, 8423820), (45, 7300644), (52, 6317865), (53, 6198660), (54, 6083870), (60, 5475483), (65, 5054292), (78, 4211910), (90, 3650322), (106, 3099330), (108, 3041935), (117, 2807940), (130, 2527146), (135, 2433548), (156, 2105955), (159, 2066220), (180, 1825161), (195, 1684764), (212, 1549665), (234, 1403970), (260, 1263573), (265, 1239732), (270, 1216774), (318, 1033110), (351, 935980), (390, 842382), (468, 701985), (477, 688740), (530, 619866), (540, 608387), (585, 561588), (636, 516555), (689, 476820), (702, 467990), (780, 421191), (795, 413244), (883, 372060), (954, 344370), (1060, 309933), (1170, 280794), (1378, 238410), (1404, 233995), (1431, 229580), (1590, 206622), (1755, 187196), (1766, 186030), (1908, 172185), (2067, 158940), (2340, 140397), (2385, 137748), (2649, 124020), (2756, 119205), (2862, 114790), (3180, 103311), (3445, 95364), (3510, 93598), (3532, 93015), (4134, 79470), (4415, 74412), (4770, 68874), (5298, 62010), (5724, 57395), (6201, 52980), (6890, 47682), (7020, 46799), (7155, 45916), (7947, 41340), (8268, 39735), (8830, 37206), (9540, 34437), (10335, 31788), (10596, 31005), (11479, 28620), (12402, 26490), (13245, 24804), (13780, 23841), (14310, 22958), (15894, 20670), (17660, 18603)]