206963640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14741}}^1$

素因数の和:14774

約数の個数: 128

約数和(自身を含む): 742996800

約数和(自身を除く): 536033160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 14741, 29482, 44223, 58964, 73705, 88446, 117928, 132669, 147410, 176892, 191633, 221115, 265338, 294820, 353784, 383266, 398007, 442230, 530676, 574899, 589640, 663345, 766532, 796014, 884460, 958165, 1061352, 1149798, 1326690, 1533064, 1592028, 1724697, 1768920, 1916330, 1990035, 2299596, 2653380, 2874495, 3184056, 3449394, 3832660, 3980070, 4599192, 5174091, 5306760, 5748990, 6898788, 7665320, 7960140, 8623485, 10348182, 11497980, 13797576, 15920280, 17246970, 20696364, 22995960, 25870455, 34493940, 41392728, 51740910, 68987880, 103481820, 206963640]

約数ペア:

[(1, 206963640), (2, 103481820), (3, 68987880), (4, 51740910), (5, 41392728), (6, 34493940), (8, 25870455), (9, 22995960), (10, 20696364), (12, 17246970), (13, 15920280), (15, 13797576), (18, 11497980), (20, 10348182), (24, 8623485), (26, 7960140), (27, 7665320), (30, 6898788), (36, 5748990), (39, 5306760), (40, 5174091), (45, 4599192), (52, 3980070), (54, 3832660), (60, 3449394), (65, 3184056), (72, 2874495), (78, 2653380), (90, 2299596), (104, 1990035), (108, 1916330), (117, 1768920), (120, 1724697), (130, 1592028), (135, 1533064), (156, 1326690), (180, 1149798), (195, 1061352), (216, 958165), (234, 884460), (260, 796014), (270, 766532), (312, 663345), (351, 589640), (360, 574899), (390, 530676), (468, 442230), (520, 398007), (540, 383266), (585, 353784), (702, 294820), (780, 265338), (936, 221115), (1080, 191633), (1170, 176892), (1404, 147410), (1560, 132669), (1755, 117928), (2340, 88446), (2808, 73705), (3510, 58964), (4680, 44223), (7020, 29482), (14040, 14741)]