7779841680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{37217}}^1$

素因数の和:37313

約数の個数: 160

約数和(自身を含む): 26361062784

約数和(自身を除く): 18581221104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1340, 1560, 1608, 1742, 2010, 2613, 2680, 3120, 3216, 3484, 4020, 4355, 5226, 5360, 6968, 8040, 8710, 10452, 13065, 13936, 16080, 17420, 20904, 26130, 34840, 37217, 41808, 52260, 69680, 74434, 104520, 111651, 148868, 186085, 209040, 223302, 297736, 372170, 446604, 483821, 558255, 595472, 744340, 893208, 967642, 1116510, 1451463, 1488680, 1786416, 1935284, 2233020, 2419105, 2493539, 2902926, 2977360, 3870568, 4466040, 4838210, 4987078, 5805852, 7257315, 7480617, 7741136, 8932080, 9676420, 9974156, 11611704, 12467695, 14514630, 14961234, 19352840, 19948312, 23223408, 24935390, 29029260, 29922468, 32416007, 37403085, 38705680, 39896624, 49870780, 58058520, 59844936, 64832014, 74806170, 97248021, 99741560, 116117040, 119689872, 129664028, 149612340, 162080035, 194496042, 199483120, 259328056, 299224680, 324160070, 388992084, 486240105, 518656112, 598449360, 648320140, 777984168, 972480210, 1296640280, 1555968336, 1944960420, 2593280560, 3889920840, 7779841680]

約数ペア:

[(1, 7779841680), (2, 3889920840), (3, 2593280560), (4, 1944960420), (5, 1555968336), (6, 1296640280), (8, 972480210), (10, 777984168), (12, 648320140), (13, 598449360), (15, 518656112), (16, 486240105), (20, 388992084), (24, 324160070), (26, 299224680), (30, 259328056), (39, 199483120), (40, 194496042), (48, 162080035), (52, 149612340), (60, 129664028), (65, 119689872), (67, 116117040), (78, 99741560), (80, 97248021), (104, 74806170), (120, 64832014), (130, 59844936), (134, 58058520), (156, 49870780), (195, 39896624), (201, 38705680), (208, 37403085), (240, 32416007), (260, 29922468), (268, 29029260), (312, 24935390), (335, 23223408), (390, 19948312), (402, 19352840), (520, 14961234), (536, 14514630), (624, 12467695), (670, 11611704), (780, 9974156), (804, 9676420), (871, 8932080), (1005, 7741136), (1040, 7480617), (1072, 7257315), (1340, 5805852), (1560, 4987078), (1608, 4838210), (1742, 4466040), (2010, 3870568), (2613, 2977360), (2680, 2902926), (3120, 2493539), (3216, 2419105), (3484, 2233020), (4020, 1935284), (4355, 1786416), (5226, 1488680), (5360, 1451463), (6968, 1116510), (8040, 967642), (8710, 893208), (10452, 744340), (13065, 595472), (13936, 558255), (16080, 483821), (17420, 446604), (20904, 372170), (26130, 297736), (34840, 223302), (37217, 209040), (41808, 186085), (52260, 148868), (69680, 111651), (74434, 104520)]