281170410240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1381537}}^1$

素因数の和:1381614

約数の個数: 144

約数和(自身を含む): 914931829728

約数和(自身を除く): 633761419488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 3840, 4240, 5088, 6360, 6784, 8480, 10176, 12720, 13568, 16960, 20352, 25440, 33920, 40704, 50880, 67840, 101760, 203520, 1381537, 2763074, 4144611, 5526148, 6907685, 8289222, 11052296, 13815370, 16578444, 20723055, 22104592, 27630740, 33156888, 41446110, 44209184, 55261480, 66313776, 73221461, 82892220, 88418368, 110522960, 132627552, 146442922, 165784440, 176836736, 219664383, 221045920, 265255104, 292885844, 331568880, 353673472, 366107305, 439328766, 442091840, 530510208, 585771688, 663137760, 732214610, 878657532, 884183680, 1061020416, 1098321915, 1171543376, 1326275520, 1464429220, 1757315064, 1768367360, 2196643830, 2343086752, 2652551040, 2928858440, 3514630128, 4393287660, 4686173504, 5305102080, 5857716880, 7029260256, 8786575320, 9372347008, 11715433760, 14058520512, 17573150640, 18744694016, 23430867520, 28117041024, 35146301280, 46861735040, 56234082048, 70292602560, 93723470080, 140585205120, 281170410240]

約数ペア:

[(1, 281170410240), (2, 140585205120), (3, 93723470080), (4, 70292602560), (5, 56234082048), (6, 46861735040), (8, 35146301280), (10, 28117041024), (12, 23430867520), (15, 18744694016), (16, 17573150640), (20, 14058520512), (24, 11715433760), (30, 9372347008), (32, 8786575320), (40, 7029260256), (48, 5857716880), (53, 5305102080), (60, 4686173504), (64, 4393287660), (80, 3514630128), (96, 2928858440), (106, 2652551040), (120, 2343086752), (128, 2196643830), (159, 1768367360), (160, 1757315064), (192, 1464429220), (212, 1326275520), (240, 1171543376), (256, 1098321915), (265, 1061020416), (318, 884183680), (320, 878657532), (384, 732214610), (424, 663137760), (480, 585771688), (530, 530510208), (636, 442091840), (640, 439328766), (768, 366107305), (795, 353673472), (848, 331568880), (960, 292885844), (1060, 265255104), (1272, 221045920), (1280, 219664383), (1590, 176836736), (1696, 165784440), (1920, 146442922), (2120, 132627552), (2544, 110522960), (3180, 88418368), (3392, 82892220), (3840, 73221461), (4240, 66313776), (5088, 55261480), (6360, 44209184), (6784, 41446110), (8480, 33156888), (10176, 27630740), (12720, 22104592), (13568, 20723055), (16960, 16578444), (20352, 13815370), (25440, 11052296), (33920, 8289222), (40704, 6907685), (50880, 5526148), (67840, 4144611), (101760, 2763074), (203520, 1381537)]