15691462320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{1901}}^1$

素因数の和:2291

約数の個数: 160

約数和(自身を含む): 49199779584

約数和(自身を除く): 33508317264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 211, 240, 326, 422, 489, 633, 652, 815, 844, 978, 1055, 1266, 1304, 1630, 1688, 1901, 1956, 2110, 2445, 2532, 2608, 3165, 3260, 3376, 3802, 3912, 4220, 4890, 5064, 5703, 6330, 6520, 7604, 7824, 8440, 9505, 9780, 10128, 11406, 12660, 13040, 15208, 16880, 19010, 19560, 22812, 25320, 28515, 30416, 34393, 38020, 39120, 45624, 50640, 57030, 68786, 76040, 91248, 103179, 114060, 137572, 152080, 171965, 206358, 228120, 275144, 309863, 343930, 401111, 412716, 456240, 515895, 550288, 619726, 687860, 802222, 825432, 929589, 1031790, 1203333, 1239452, 1375720, 1549315, 1604444, 1650864, 1859178, 2005555, 2063580, 2406666, 2478904, 2751440, 3098630, 3208888, 3718356, 4011110, 4127160, 4647945, 4813332, 4957808, 6016665, 6197260, 6417776, 7436712, 8022220, 8254320, 9295890, 9626664, 12033330, 12394520, 14873424, 16044440, 18591780, 19253328, 24066660, 24789040, 32088880, 37183560, 48133320, 65381093, 74367120, 96266640, 130762186, 196143279, 261524372, 326905465, 392286558, 523048744, 653810930, 784573116, 980716395, 1046097488, 1307621860, 1569146232, 1961432790, 2615243720, 3138292464, 3922865580, 5230487440, 7845731160, 15691462320]

約数ペア:

[(1, 15691462320), (2, 7845731160), (3, 5230487440), (4, 3922865580), (5, 3138292464), (6, 2615243720), (8, 1961432790), (10, 1569146232), (12, 1307621860), (15, 1046097488), (16, 980716395), (20, 784573116), (24, 653810930), (30, 523048744), (40, 392286558), (48, 326905465), (60, 261524372), (80, 196143279), (120, 130762186), (163, 96266640), (211, 74367120), (240, 65381093), (326, 48133320), (422, 37183560), (489, 32088880), (633, 24789040), (652, 24066660), (815, 19253328), (844, 18591780), (978, 16044440), (1055, 14873424), (1266, 12394520), (1304, 12033330), (1630, 9626664), (1688, 9295890), (1901, 8254320), (1956, 8022220), (2110, 7436712), (2445, 6417776), (2532, 6197260), (2608, 6016665), (3165, 4957808), (3260, 4813332), (3376, 4647945), (3802, 4127160), (3912, 4011110), (4220, 3718356), (4890, 3208888), (5064, 3098630), (5703, 2751440), (6330, 2478904), (6520, 2406666), (7604, 2063580), (7824, 2005555), (8440, 1859178), (9505, 1650864), (9780, 1604444), (10128, 1549315), (11406, 1375720), (12660, 1239452), (13040, 1203333), (15208, 1031790), (16880, 929589), (19010, 825432), (19560, 802222), (22812, 687860), (25320, 619726), (28515, 550288), (30416, 515895), (34393, 456240), (38020, 412716), (39120, 401111), (45624, 343930), (50640, 309863), (57030, 275144), (68786, 228120), (76040, 206358), (91248, 171965), (103179, 152080), (114060, 137572)]