1738378260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4019}}^1$

素因数の和:4132

約数の個数: 144

約数和(自身を含む): 5531198400

約数和(自身を除く): 3792820140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 243, 267, 270, 324, 356, 405, 445, 486, 534, 540, 801, 810, 890, 972, 1068, 1215, 1335, 1602, 1620, 1780, 2403, 2430, 2670, 3204, 4005, 4019, 4806, 4860, 5340, 7209, 8010, 8038, 9612, 12015, 12057, 14418, 16020, 16076, 20095, 21627, 24030, 24114, 28836, 36045, 36171, 40190, 43254, 48060, 48228, 60285, 72090, 72342, 80380, 86508, 108135, 108513, 120570, 144180, 144684, 180855, 216270, 217026, 241140, 325539, 357691, 361710, 432540, 434052, 542565, 651078, 715382, 723420, 976617, 1073073, 1085130, 1302156, 1430764, 1627695, 1788455, 1953234, 2146146, 2170260, 3219219, 3255390, 3576910, 3906468, 4292292, 4883085, 5365365, 6438438, 6510780, 7153820, 9657657, 9766170, 10730730, 12876876, 16096095, 19315314, 19532340, 21461460, 28972971, 32192190, 38630628, 48288285, 57945942, 64384380, 86918913, 96576570, 115891884, 144864855, 173837826, 193153140, 289729710, 347675652, 434594565, 579459420, 869189130, 1738378260]

約数ペア:

[(1, 1738378260), (2, 869189130), (3, 579459420), (4, 434594565), (5, 347675652), (6, 289729710), (9, 193153140), (10, 173837826), (12, 144864855), (15, 115891884), (18, 96576570), (20, 86918913), (27, 64384380), (30, 57945942), (36, 48288285), (45, 38630628), (54, 32192190), (60, 28972971), (81, 21461460), (89, 19532340), (90, 19315314), (108, 16096095), (135, 12876876), (162, 10730730), (178, 9766170), (180, 9657657), (243, 7153820), (267, 6510780), (270, 6438438), (324, 5365365), (356, 4883085), (405, 4292292), (445, 3906468), (486, 3576910), (534, 3255390), (540, 3219219), (801, 2170260), (810, 2146146), (890, 1953234), (972, 1788455), (1068, 1627695), (1215, 1430764), (1335, 1302156), (1602, 1085130), (1620, 1073073), (1780, 976617), (2403, 723420), (2430, 715382), (2670, 651078), (3204, 542565), (4005, 434052), (4019, 432540), (4806, 361710), (4860, 357691), (5340, 325539), (7209, 241140), (8010, 217026), (8038, 216270), (9612, 180855), (12015, 144684), (12057, 144180), (14418, 120570), (16020, 108513), (16076, 108135), (20095, 86508), (21627, 80380), (24030, 72342), (24114, 72090), (28836, 60285), (36045, 48228), (36171, 48060), (40190, 43254)]