14427720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 49963320

約数和(自身を除く): 35535600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 73, 81, 90, 108, 120, 122, 135, 146, 162, 180, 183, 216, 219, 244, 270, 292, 305, 324, 360, 365, 366, 405, 438, 488, 540, 549, 584, 610, 648, 657, 730, 732, 810, 876, 915, 1080, 1095, 1098, 1220, 1314, 1460, 1464, 1620, 1647, 1752, 1830, 1971, 2190, 2196, 2440, 2628, 2745, 2920, 3240, 3285, 3294, 3660, 3942, 4380, 4392, 4453, 4941, 5256, 5490, 5913, 6570, 6588, 7320, 7884, 8235, 8760, 8906, 9855, 9882, 10980, 11826, 13140, 13176, 13359, 15768, 16470, 17812, 19710, 19764, 21960, 22265, 23652, 24705, 26280, 26718, 29565, 32940, 35624, 39420, 39528, 40077, 44530, 47304, 49410, 53436, 59130, 65880, 66795, 78840, 80154, 89060, 98820, 106872, 118260, 120231, 133590, 160308, 178120, 197640, 200385, 236520, 240462, 267180, 320616, 360693, 400770, 480924, 534360, 601155, 721386, 801540, 961848, 1202310, 1442772, 1603080, 1803465, 2404620, 2885544, 3606930, 4809240, 7213860, 14427720]

約数ペア:

[(1, 14427720), (2, 7213860), (3, 4809240), (4, 3606930), (5, 2885544), (6, 2404620), (8, 1803465), (9, 1603080), (10, 1442772), (12, 1202310), (15, 961848), (18, 801540), (20, 721386), (24, 601155), (27, 534360), (30, 480924), (36, 400770), (40, 360693), (45, 320616), (54, 267180), (60, 240462), (61, 236520), (72, 200385), (73, 197640), (81, 178120), (90, 160308), (108, 133590), (120, 120231), (122, 118260), (135, 106872), (146, 98820), (162, 89060), (180, 80154), (183, 78840), (216, 66795), (219, 65880), (244, 59130), (270, 53436), (292, 49410), (305, 47304), (324, 44530), (360, 40077), (365, 39528), (366, 39420), (405, 35624), (438, 32940), (488, 29565), (540, 26718), (549, 26280), (584, 24705), (610, 23652), (648, 22265), (657, 21960), (730, 19764), (732, 19710), (810, 17812), (876, 16470), (915, 15768), (1080, 13359), (1095, 13176), (1098, 13140), (1220, 11826), (1314, 10980), (1460, 9882), (1464, 9855), (1620, 8906), (1647, 8760), (1752, 8235), (1830, 7884), (1971, 7320), (2190, 6588), (2196, 6570), (2440, 5913), (2628, 5490), (2745, 5256), (2920, 4941), (3240, 4453), (3285, 4392), (3294, 4380), (3660, 3942)]