56981591280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{24077}}^1$

素因数の和:24288

約数の個数: 240

約数和(自身を含む): 202607701920

約数和(自身を除く): 145626110640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 173, 180, 190, 228, 240, 285, 304, 342, 346, 360, 380, 456, 519, 570, 684, 692, 720, 760, 855, 865, 912, 1038, 1140, 1368, 1384, 1520, 1557, 1710, 1730, 2076, 2280, 2595, 2736, 2768, 3114, 3287, 3420, 3460, 4152, 4560, 5190, 6228, 6574, 6840, 6920, 7785, 8304, 9861, 10380, 12456, 13148, 13680, 13840, 15570, 16435, 19722, 20760, 24077, 24912, 26296, 29583, 31140, 32870, 39444, 41520, 48154, 49305, 52592, 59166, 62280, 65740, 72231, 78888, 96308, 98610, 118332, 120385, 124560, 131480, 144462, 147915, 157776, 192616, 197220, 216693, 236664, 240770, 262960, 288924, 295830, 361155, 385232, 394440, 433386, 457463, 473328, 481540, 577848, 591660, 722310, 788880, 866772, 914926, 963080, 1083465, 1155696, 1183320, 1372389, 1444620, 1733544, 1829852, 1926160, 2166930, 2287315, 2366640, 2744778, 2889240, 3467088, 3659704, 4117167, 4165321, 4333860, 4574630, 5489556, 5778480, 6861945, 7319408, 8234334, 8330642, 8667720, 9149260, 10979112, 12495963, 13723890, 16468668, 16661284, 17335440, 18298520, 20585835, 20826605, 21958224, 24991926, 27447780, 32937336, 33322568, 36597040, 37487889, 41171670, 41653210, 49983852, 54895560, 62479815, 65874672, 66645136, 74975778, 79141099, 82343340, 83306420, 99967704, 109791120, 124959630, 149951556, 158282198, 164686680, 166612840, 187439445, 199935408, 237423297, 249919260, 299903112, 316564396, 329373360, 333225680, 374878890, 395705495, 474846594, 499838520, 599806224, 633128792, 712269891, 749757780, 791410990, 949693188, 999677040, 1187116485, 1266257584, 1424539782, 1499515560, 1582821980, 1899386376, 2374232970, 2849079564, 2999031120, 3165643960, 3561349455, 3798772752, 4748465940, 5698159128, 6331287920, 7122698910, 9496931880, 11396318256, 14245397820, 18993863760, 28490795640, 56981591280]

約数ペア:

[(1, 56981591280), (2, 28490795640), (3, 18993863760), (4, 14245397820), (5, 11396318256), (6, 9496931880), (8, 7122698910), (9, 6331287920), (10, 5698159128), (12, 4748465940), (15, 3798772752), (16, 3561349455), (18, 3165643960), (19, 2999031120), (20, 2849079564), (24, 2374232970), (30, 1899386376), (36, 1582821980), (38, 1499515560), (40, 1424539782), (45, 1266257584), (48, 1187116485), (57, 999677040), (60, 949693188), (72, 791410990), (76, 749757780), (80, 712269891), (90, 633128792), (95, 599806224), (114, 499838520), (120, 474846594), (144, 395705495), (152, 374878890), (171, 333225680), (173, 329373360), (180, 316564396), (190, 299903112), (228, 249919260), (240, 237423297), (285, 199935408), (304, 187439445), (342, 166612840), (346, 164686680), (360, 158282198), (380, 149951556), (456, 124959630), (519, 109791120), (570, 99967704), (684, 83306420), (692, 82343340), (720, 79141099), (760, 74975778), (855, 66645136), (865, 65874672), (912, 62479815), (1038, 54895560), (1140, 49983852), (1368, 41653210), (1384, 41171670), (1520, 37487889), (1557, 36597040), (1710, 33322568), (1730, 32937336), (2076, 27447780), (2280, 24991926), (2595, 21958224), (2736, 20826605), (2768, 20585835), (3114, 18298520), (3287, 17335440), (3420, 16661284), (3460, 16468668), (4152, 13723890), (4560, 12495963), (5190, 10979112), (6228, 9149260), (6574, 8667720), (6840, 8330642), (6920, 8234334), (7785, 7319408), (8304, 6861945), (9861, 5778480), (10380, 5489556), (12456, 4574630), (13148, 4333860), (13680, 4165321), (13840, 4117167), (15570, 3659704), (16435, 3467088), (19722, 2889240), (20760, 2744778), (24077, 2366640), (24912, 2287315), (26296, 2166930), (29583, 1926160), (31140, 1829852), (32870, 1733544), (39444, 1444620), (41520, 1372389), (48154, 1183320), (49305, 1155696), (52592, 1083465), (59166, 963080), (62280, 914926), (65740, 866772), (72231, 788880), (78888, 722310), (96308, 591660), (98610, 577848), (118332, 481540), (120385, 473328), (124560, 457463), (131480, 433386), (144462, 394440), (147915, 385232), (157776, 361155), (192616, 295830), (197220, 288924), (216693, 262960), (236664, 240770)]