1330403880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16091}}^1$

素因数の和:16171

約数の個数: 128

約数和(自身を含む): 4379598720

約数和(自身を除く): 3049194840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2756, 3180, 3445, 4134, 5512, 6360, 6890, 8268, 10335, 13780, 16091, 16536, 20670, 27560, 32182, 41340, 48273, 64364, 80455, 82680, 96546, 128728, 160910, 193092, 209183, 241365, 321820, 386184, 418366, 482730, 627549, 643640, 836732, 852823, 965460, 1045915, 1255098, 1673464, 1705646, 1930920, 2091830, 2510196, 2558469, 3137745, 3411292, 4183660, 4264115, 5020392, 5116938, 6275490, 6822584, 8367320, 8528230, 10233876, 11086699, 12550980, 12792345, 17056460, 20467752, 22173398, 25101960, 25584690, 33260097, 34112920, 44346796, 51169380, 55433495, 66520194, 88693592, 102338760, 110866990, 133040388, 166300485, 221733980, 266080776, 332600970, 443467960, 665201940, 1330403880]

約数ペア:

[(1, 1330403880), (2, 665201940), (3, 443467960), (4, 332600970), (5, 266080776), (6, 221733980), (8, 166300485), (10, 133040388), (12, 110866990), (13, 102338760), (15, 88693592), (20, 66520194), (24, 55433495), (26, 51169380), (30, 44346796), (39, 34112920), (40, 33260097), (52, 25584690), (53, 25101960), (60, 22173398), (65, 20467752), (78, 17056460), (104, 12792345), (106, 12550980), (120, 11086699), (130, 10233876), (156, 8528230), (159, 8367320), (195, 6822584), (212, 6275490), (260, 5116938), (265, 5020392), (312, 4264115), (318, 4183660), (390, 3411292), (424, 3137745), (520, 2558469), (530, 2510196), (636, 2091830), (689, 1930920), (780, 1705646), (795, 1673464), (1060, 1255098), (1272, 1045915), (1378, 965460), (1560, 852823), (1590, 836732), (2067, 643640), (2120, 627549), (2756, 482730), (3180, 418366), (3445, 386184), (4134, 321820), (5512, 241365), (6360, 209183), (6890, 193092), (8268, 160910), (10335, 128728), (13780, 96546), (16091, 82680), (16536, 80455), (20670, 64364), (27560, 48273), (32182, 41340)]