224609840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30853}}^1$

素因数の和:30886

約数の個数: 80

約数和(自身を含む): 642750528

約数和(自身を除く): 418140688

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 30853, 61706, 123412, 154265, 215971, 246824, 308530, 401089, 431942, 493648, 617060, 802178, 863884, 1079855, 1234120, 1604356, 1727768, 2005445, 2159710, 2468240, 2807623, 3208712, 3455536, 4010890, 4319420, 5615246, 6417424, 8021780, 8638840, 11230492, 14038115, 16043560, 17277680, 22460984, 28076230, 32087120, 44921968, 56152460, 112304920, 224609840]

約数ペア:

[(1, 224609840), (2, 112304920), (4, 56152460), (5, 44921968), (7, 32087120), (8, 28076230), (10, 22460984), (13, 17277680), (14, 16043560), (16, 14038115), (20, 11230492), (26, 8638840), (28, 8021780), (35, 6417424), (40, 5615246), (52, 4319420), (56, 4010890), (65, 3455536), (70, 3208712), (80, 2807623), (91, 2468240), (104, 2159710), (112, 2005445), (130, 1727768), (140, 1604356), (182, 1234120), (208, 1079855), (260, 863884), (280, 802178), (364, 617060), (455, 493648), (520, 431942), (560, 401089), (728, 308530), (910, 246824), (1040, 215971), (1456, 154265), (1820, 123412), (3640, 61706), (7280, 30853)]