15749618820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6449}}^1$

素因数の和:6606

約数の個数: 192

約数和(自身を含む): 49516185600

約数和(自身を除く): 33766566780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 101, 124, 130, 155, 156, 186, 195, 202, 260, 303, 310, 372, 390, 403, 404, 465, 505, 606, 620, 780, 806, 930, 1010, 1209, 1212, 1313, 1515, 1612, 1860, 2015, 2020, 2418, 2626, 3030, 3131, 3939, 4030, 4836, 5252, 6045, 6060, 6262, 6449, 6565, 7878, 8060, 9393, 12090, 12524, 12898, 13130, 15655, 15756, 18786, 19347, 19695, 24180, 25796, 26260, 31310, 32245, 37572, 38694, 39390, 40703, 46965, 62620, 64490, 77388, 78780, 81406, 83837, 93930, 96735, 122109, 128980, 162812, 167674, 187860, 193470, 199919, 203515, 244218, 251511, 335348, 386940, 399838, 407030, 419185, 488436, 503022, 599757, 610545, 651349, 799676, 814060, 838370, 999595, 1006044, 1199514, 1221090, 1257555, 1302698, 1676740, 1954047, 1999190, 2399028, 2442180, 2515110, 2598947, 2605396, 2998785, 3256745, 3908094, 3998380, 5030220, 5197894, 5997570, 6513490, 7796841, 7816188, 8467537, 9770235, 10395788, 11995140, 12994735, 13026980, 15593682, 16935074, 19540470, 20191819, 25402611, 25989470, 31187364, 33870148, 38984205, 39080940, 40383638, 42337685, 50805222, 51978940, 60575457, 77968410, 80767276, 84675370, 100959095, 101610444, 121150914, 127013055, 155936820, 169350740, 201918190, 242301828, 254026110, 262493647, 302877285, 403836380, 508052220, 524987294, 605754570, 787480941, 1049974588, 1211509140, 1312468235, 1574961882, 2624936470, 3149923764, 3937404705, 5249872940, 7874809410, 15749618820]

約数ペア:

[(1, 15749618820), (2, 7874809410), (3, 5249872940), (4, 3937404705), (5, 3149923764), (6, 2624936470), (10, 1574961882), (12, 1312468235), (13, 1211509140), (15, 1049974588), (20, 787480941), (26, 605754570), (30, 524987294), (31, 508052220), (39, 403836380), (52, 302877285), (60, 262493647), (62, 254026110), (65, 242301828), (78, 201918190), (93, 169350740), (101, 155936820), (124, 127013055), (130, 121150914), (155, 101610444), (156, 100959095), (186, 84675370), (195, 80767276), (202, 77968410), (260, 60575457), (303, 51978940), (310, 50805222), (372, 42337685), (390, 40383638), (403, 39080940), (404, 38984205), (465, 33870148), (505, 31187364), (606, 25989470), (620, 25402611), (780, 20191819), (806, 19540470), (930, 16935074), (1010, 15593682), (1209, 13026980), (1212, 12994735), (1313, 11995140), (1515, 10395788), (1612, 9770235), (1860, 8467537), (2015, 7816188), (2020, 7796841), (2418, 6513490), (2626, 5997570), (3030, 5197894), (3131, 5030220), (3939, 3998380), (4030, 3908094), (4836, 3256745), (5252, 2998785), (6045, 2605396), (6060, 2598947), (6262, 2515110), (6449, 2442180), (6565, 2399028), (7878, 1999190), (8060, 1954047), (9393, 1676740), (12090, 1302698), (12524, 1257555), (12898, 1221090), (13130, 1199514), (15655, 1006044), (15756, 999595), (18786, 838370), (19347, 814060), (19695, 799676), (24180, 651349), (25796, 610545), (26260, 599757), (31310, 503022), (32245, 488436), (37572, 419185), (38694, 407030), (39390, 399838), (40703, 386940), (46965, 335348), (62620, 251511), (64490, 244218), (77388, 203515), (78780, 199919), (81406, 193470), (83837, 187860), (93930, 167674), (96735, 162812), (122109, 128980)]