21868402680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{92459}}^1$

素因数の和:92555

約数の個数: 160

約数和(自身を含む): 74509815600

約数和(自身を除く): 52641412920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 180, 216, 219, 270, 292, 324, 360, 365, 405, 438, 540, 584, 648, 657, 730, 810, 876, 1080, 1095, 1314, 1460, 1620, 1752, 1971, 2190, 2628, 2920, 3240, 3285, 3942, 4380, 5256, 5913, 6570, 7884, 8760, 9855, 11826, 13140, 15768, 19710, 23652, 26280, 29565, 39420, 47304, 59130, 78840, 92459, 118260, 184918, 236520, 277377, 369836, 462295, 554754, 739672, 832131, 924590, 1109508, 1386885, 1664262, 1849180, 2219016, 2496393, 2773770, 3328524, 3698360, 4160655, 4992786, 5547540, 6657048, 6749507, 7489179, 8321310, 9985572, 11095080, 12481965, 13499014, 14978358, 16642620, 19971144, 20248521, 24963930, 26998028, 29956716, 33285240, 33747535, 37445895, 40497042, 49927860, 53996056, 59913432, 60745563, 67495070, 74891790, 80994084, 99855720, 101242605, 121491126, 134990140, 149783580, 161988168, 182236689, 202485210, 242982252, 269980280, 299567160, 303727815, 364473378, 404970420, 485964504, 546710067, 607455630, 728946756, 809940840, 911183445, 1093420134, 1214911260, 1457893512, 1822366890, 2186840268, 2429822520, 2733550335, 3644733780, 4373680536, 5467100670, 7289467560, 10934201340, 21868402680]

約数ペア:

[(1, 21868402680), (2, 10934201340), (3, 7289467560), (4, 5467100670), (5, 4373680536), (6, 3644733780), (8, 2733550335), (9, 2429822520), (10, 2186840268), (12, 1822366890), (15, 1457893512), (18, 1214911260), (20, 1093420134), (24, 911183445), (27, 809940840), (30, 728946756), (36, 607455630), (40, 546710067), (45, 485964504), (54, 404970420), (60, 364473378), (72, 303727815), (73, 299567160), (81, 269980280), (90, 242982252), (108, 202485210), (120, 182236689), (135, 161988168), (146, 149783580), (162, 134990140), (180, 121491126), (216, 101242605), (219, 99855720), (270, 80994084), (292, 74891790), (324, 67495070), (360, 60745563), (365, 59913432), (405, 53996056), (438, 49927860), (540, 40497042), (584, 37445895), (648, 33747535), (657, 33285240), (730, 29956716), (810, 26998028), (876, 24963930), (1080, 20248521), (1095, 19971144), (1314, 16642620), (1460, 14978358), (1620, 13499014), (1752, 12481965), (1971, 11095080), (2190, 9985572), (2628, 8321310), (2920, 7489179), (3240, 6749507), (3285, 6657048), (3942, 5547540), (4380, 4992786), (5256, 4160655), (5913, 3698360), (6570, 3328524), (7884, 2773770), (8760, 2496393), (9855, 2219016), (11826, 1849180), (13140, 1664262), (15768, 1386885), (19710, 1109508), (23652, 924590), (26280, 832131), (29565, 739672), (39420, 554754), (47304, 462295), (59130, 369836), (78840, 277377), (92459, 236520), (118260, 184918)]