213547680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3617}}^1$

素因数の和:3679

約数の個数: 144

約数和(自身を含む): 746711784

約数和(自身を除く): 533164104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3617, 3690, 3936, 4920, 5904, 6560, 7234, 7380, 9840, 10851, 11808, 14468, 14760, 18085, 19680, 21702, 28936, 29520, 32553, 36170, 43404, 54255, 57872, 59040, 65106, 72340, 86808, 108510, 115744, 130212, 144680, 148297, 162765, 173616, 217020, 260424, 289360, 296594, 325530, 347232, 434040, 444891, 520848, 578720, 593188, 651060, 741485, 868080, 889782, 1041696, 1186376, 1302120, 1334673, 1482970, 1736160, 1779564, 2224455, 2372752, 2604240, 2669346, 2965940, 3559128, 4448910, 4745504, 5208480, 5338692, 5931880, 6673365, 7118256, 8897820, 10677384, 11863760, 13346730, 14236512, 17795640, 21354768, 23727520, 26693460, 35591280, 42709536, 53386920, 71182560, 106773840, 213547680]

約数ペア:

[(1, 213547680), (2, 106773840), (3, 71182560), (4, 53386920), (5, 42709536), (6, 35591280), (8, 26693460), (9, 23727520), (10, 21354768), (12, 17795640), (15, 14236512), (16, 13346730), (18, 11863760), (20, 10677384), (24, 8897820), (30, 7118256), (32, 6673365), (36, 5931880), (40, 5338692), (41, 5208480), (45, 4745504), (48, 4448910), (60, 3559128), (72, 2965940), (80, 2669346), (82, 2604240), (90, 2372752), (96, 2224455), (120, 1779564), (123, 1736160), (144, 1482970), (160, 1334673), (164, 1302120), (180, 1186376), (205, 1041696), (240, 889782), (246, 868080), (288, 741485), (328, 651060), (360, 593188), (369, 578720), (410, 520848), (480, 444891), (492, 434040), (615, 347232), (656, 325530), (720, 296594), (738, 289360), (820, 260424), (984, 217020), (1230, 173616), (1312, 162765), (1440, 148297), (1476, 144680), (1640, 130212), (1845, 115744), (1968, 108510), (2460, 86808), (2952, 72340), (3280, 65106), (3617, 59040), (3690, 57872), (3936, 54255), (4920, 43404), (5904, 36170), (6560, 32553), (7234, 29520), (7380, 28936), (9840, 21702), (10851, 19680), (11808, 18085), (14468, 14760)]