222827040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:863

約数の個数: 144

約数和(自身を含む): 764539776

約数和(自身を除く): 541712736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 271, 288, 360, 480, 542, 571, 720, 813, 1084, 1142, 1355, 1440, 1626, 1713, 2168, 2284, 2439, 2710, 2855, 3252, 3426, 4065, 4336, 4568, 4878, 5139, 5420, 5710, 6504, 6852, 8130, 8565, 8672, 9136, 9756, 10278, 10840, 11420, 12195, 13008, 13704, 16260, 17130, 18272, 19512, 20556, 21680, 22840, 24390, 25695, 26016, 27408, 32520, 34260, 39024, 41112, 43360, 45680, 48780, 51390, 54816, 65040, 68520, 78048, 82224, 91360, 97560, 102780, 130080, 137040, 154741, 164448, 195120, 205560, 274080, 309482, 390240, 411120, 464223, 618964, 773705, 822240, 928446, 1237928, 1392669, 1547410, 1856892, 2321115, 2475856, 2785338, 3094820, 3713784, 4642230, 4951712, 5570676, 6189640, 6963345, 7427568, 9284460, 11141352, 12379280, 13926690, 14855136, 18568920, 22282704, 24758560, 27853380, 37137840, 44565408, 55706760, 74275680, 111413520, 222827040]

約数ペア:

[(1, 222827040), (2, 111413520), (3, 74275680), (4, 55706760), (5, 44565408), (6, 37137840), (8, 27853380), (9, 24758560), (10, 22282704), (12, 18568920), (15, 14855136), (16, 13926690), (18, 12379280), (20, 11141352), (24, 9284460), (30, 7427568), (32, 6963345), (36, 6189640), (40, 5570676), (45, 4951712), (48, 4642230), (60, 3713784), (72, 3094820), (80, 2785338), (90, 2475856), (96, 2321115), (120, 1856892), (144, 1547410), (160, 1392669), (180, 1237928), (240, 928446), (271, 822240), (288, 773705), (360, 618964), (480, 464223), (542, 411120), (571, 390240), (720, 309482), (813, 274080), (1084, 205560), (1142, 195120), (1355, 164448), (1440, 154741), (1626, 137040), (1713, 130080), (2168, 102780), (2284, 97560), (2439, 91360), (2710, 82224), (2855, 78048), (3252, 68520), (3426, 65040), (4065, 54816), (4336, 51390), (4568, 48780), (4878, 45680), (5139, 43360), (5420, 41112), (5710, 39024), (6504, 34260), (6852, 32520), (8130, 27408), (8565, 26016), (8672, 25695), (9136, 24390), (9756, 22840), (10278, 21680), (10840, 20556), (11420, 19512), (12195, 18272), (13008, 17130), (13704, 16260)]