1616885280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16273}}^1$

素因数の和:16320

約数の個数: 192

約数和(自身を含む): 5905509120

約数和(自身を除く): 4288623840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16273, 16560, 19872, 24840, 32546, 33120, 48819, 49680, 65092, 81365, 97638, 99360, 130184, 146457, 162730, 195276, 244095, 260368, 292914, 325460, 374279, 390552, 439371, 488190, 520736, 585828, 650920, 732285, 748558, 781104, 878742, 976380, 1122837, 1171656, 1301840, 1464570, 1497116, 1562208, 1757484, 1871395, 1952760, 2196855, 2245674, 2343312, 2603680, 2929140, 2994232, 3368511, 3514968, 3742790, 3905520, 4393710, 4491348, 4686624, 5614185, 5858280, 5988464, 6737022, 7029936, 7485580, 7811040, 8787420, 8982696, 10105533, 11228370, 11716560, 11976928, 13474044, 14059872, 14971160, 16842555, 17574840, 17965392, 20211066, 22456740, 23433120, 26948088, 29942320, 33685110, 35149680, 35930784, 40422132, 44913480, 50527665, 53896176, 59884640, 67370220, 70299360, 80844264, 89826960, 101055330, 107792352, 134740440, 161688528, 179653920, 202110660, 269480880, 323377056, 404221320, 538961760, 808442640, 1616885280]

約数ペア:

[(1, 1616885280), (2, 808442640), (3, 538961760), (4, 404221320), (5, 323377056), (6, 269480880), (8, 202110660), (9, 179653920), (10, 161688528), (12, 134740440), (15, 107792352), (16, 101055330), (18, 89826960), (20, 80844264), (23, 70299360), (24, 67370220), (27, 59884640), (30, 53896176), (32, 50527665), (36, 44913480), (40, 40422132), (45, 35930784), (46, 35149680), (48, 33685110), (54, 29942320), (60, 26948088), (69, 23433120), (72, 22456740), (80, 20211066), (90, 17965392), (92, 17574840), (96, 16842555), (108, 14971160), (115, 14059872), (120, 13474044), (135, 11976928), (138, 11716560), (144, 11228370), (160, 10105533), (180, 8982696), (184, 8787420), (207, 7811040), (216, 7485580), (230, 7029936), (240, 6737022), (270, 5988464), (276, 5858280), (288, 5614185), (345, 4686624), (360, 4491348), (368, 4393710), (414, 3905520), (432, 3742790), (460, 3514968), (480, 3368511), (540, 2994232), (552, 2929140), (621, 2603680), (690, 2343312), (720, 2245674), (736, 2196855), (828, 1952760), (864, 1871395), (920, 1757484), (1035, 1562208), (1080, 1497116), (1104, 1464570), (1242, 1301840), (1380, 1171656), (1440, 1122837), (1656, 976380), (1840, 878742), (2070, 781104), (2160, 748558), (2208, 732285), (2484, 650920), (2760, 585828), (3105, 520736), (3312, 488190), (3680, 439371), (4140, 390552), (4320, 374279), (4968, 325460), (5520, 292914), (6210, 260368), (6624, 244095), (8280, 195276), (9936, 162730), (11040, 146457), (12420, 130184), (16273, 99360), (16560, 97638), (19872, 81365), (24840, 65092), (32546, 49680), (33120, 48819)]