234609720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2469

約数の個数: 128

約数和(自身を含む): 758419200

約数和(自身を除く): 523809480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 2280, 2393, 2451, 2580, 3268, 4085, 4786, 4902, 5160, 6536, 7179, 8170, 9572, 9804, 11965, 12255, 14358, 16340, 19144, 19608, 23930, 24510, 28716, 32680, 35895, 45467, 47860, 49020, 57432, 71790, 90934, 95720, 98040, 102899, 136401, 143580, 181868, 205798, 227335, 272802, 287160, 308697, 363736, 411596, 454670, 514495, 545604, 617394, 682005, 823192, 909340, 1028990, 1091208, 1234788, 1364010, 1543485, 1818680, 1955081, 2057980, 2469576, 2728020, 3086970, 3910162, 4115960, 5456040, 5865243, 6173940, 7820324, 9775405, 11730486, 12347880, 15640648, 19550810, 23460972, 29326215, 39101620, 46921944, 58652430, 78203240, 117304860, 234609720]

約数ペア:

[(1, 234609720), (2, 117304860), (3, 78203240), (4, 58652430), (5, 46921944), (6, 39101620), (8, 29326215), (10, 23460972), (12, 19550810), (15, 15640648), (19, 12347880), (20, 11730486), (24, 9775405), (30, 7820324), (38, 6173940), (40, 5865243), (43, 5456040), (57, 4115960), (60, 3910162), (76, 3086970), (86, 2728020), (95, 2469576), (114, 2057980), (120, 1955081), (129, 1818680), (152, 1543485), (172, 1364010), (190, 1234788), (215, 1091208), (228, 1028990), (258, 909340), (285, 823192), (344, 682005), (380, 617394), (430, 545604), (456, 514495), (516, 454670), (570, 411596), (645, 363736), (760, 308697), (817, 287160), (860, 272802), (1032, 227335), (1140, 205798), (1290, 181868), (1634, 143580), (1720, 136401), (2280, 102899), (2393, 98040), (2451, 95720), (2580, 90934), (3268, 71790), (4085, 57432), (4786, 49020), (4902, 47860), (5160, 45467), (6536, 35895), (7179, 32680), (8170, 28716), (9572, 24510), (9804, 23930), (11965, 19608), (12255, 19144), (14358, 16340)]