15696945870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1394

約数の個数: 128

約数和(自身を含む): 39331008000

約数和(自身を除く): 23634062130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 59, 106, 118, 149, 159, 177, 265, 295, 298, 318, 354, 447, 530, 590, 745, 795, 885, 894, 1123, 1490, 1590, 1770, 2235, 2246, 3127, 3369, 4470, 5615, 6254, 6738, 7897, 8791, 9381, 11230, 15635, 15794, 16845, 17582, 18762, 23691, 26373, 31270, 33690, 39485, 43955, 46905, 47382, 52746, 59519, 66257, 78970, 87910, 93810, 118455, 119038, 131865, 132514, 167327, 178557, 198771, 236910, 263730, 297595, 331285, 334654, 357114, 397542, 465923, 501981, 595190, 662570, 836635, 892785, 931846, 993855, 1003962, 1397769, 1673270, 1785570, 1987710, 2329615, 2509905, 2795538, 3511621, 4659230, 5019810, 6988845, 7023242, 8868331, 9872293, 10534863, 13977690, 17558105, 17736662, 19744586, 21069726, 26604993, 29616879, 35116210, 44341655, 49361465, 52674315, 53209986, 59233758, 88683310, 98722930, 105348630, 133024965, 148084395, 266049930, 296168790, 523231529, 1046463058, 1569694587, 2616157645, 3139389174, 5232315290, 7848472935, 15696945870]

約数ペア:

[(1, 15696945870), (2, 7848472935), (3, 5232315290), (5, 3139389174), (6, 2616157645), (10, 1569694587), (15, 1046463058), (30, 523231529), (53, 296168790), (59, 266049930), (106, 148084395), (118, 133024965), (149, 105348630), (159, 98722930), (177, 88683310), (265, 59233758), (295, 53209986), (298, 52674315), (318, 49361465), (354, 44341655), (447, 35116210), (530, 29616879), (590, 26604993), (745, 21069726), (795, 19744586), (885, 17736662), (894, 17558105), (1123, 13977690), (1490, 10534863), (1590, 9872293), (1770, 8868331), (2235, 7023242), (2246, 6988845), (3127, 5019810), (3369, 4659230), (4470, 3511621), (5615, 2795538), (6254, 2509905), (6738, 2329615), (7897, 1987710), (8791, 1785570), (9381, 1673270), (11230, 1397769), (15635, 1003962), (15794, 993855), (16845, 931846), (17582, 892785), (18762, 836635), (23691, 662570), (26373, 595190), (31270, 501981), (33690, 465923), (39485, 397542), (43955, 357114), (46905, 334654), (47382, 331285), (52746, 297595), (59519, 263730), (66257, 236910), (78970, 198771), (87910, 178557), (93810, 167327), (118455, 132514), (119038, 131865)]