1251359280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6659}}^1$

素因数の和:6713

約数の個数: 200

約数和(自身を含む): 4496698800

約数和(自身を除く): 3245339520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 522, 540, 580, 648, 696, 720, 783, 810, 870, 1044, 1080, 1160, 1296, 1305, 1392, 1566, 1620, 1740, 2088, 2160, 2320, 2349, 2610, 3132, 3240, 3480, 3915, 4176, 4698, 5220, 6264, 6480, 6659, 6960, 7830, 9396, 10440, 11745, 12528, 13318, 15660, 18792, 19977, 20880, 23490, 26636, 31320, 33295, 37584, 39954, 46980, 53272, 59931, 62640, 66590, 79908, 93960, 99885, 106544, 119862, 133180, 159816, 179793, 187920, 193111, 199770, 239724, 266360, 299655, 319632, 359586, 386222, 399540, 479448, 532720, 539379, 579333, 599310, 719172, 772444, 799080, 898965, 958896, 965555, 1078758, 1158666, 1198620, 1438344, 1544888, 1598160, 1737999, 1797930, 1931110, 2157516, 2317332, 2397240, 2696895, 2876688, 2896665, 3089776, 3475998, 3595860, 3862220, 4315032, 4634664, 4794480, 5213997, 5393790, 5793330, 6951996, 7191720, 7724440, 8630064, 8689995, 9269328, 10427994, 10787580, 11586660, 13903992, 14383440, 15448880, 15641991, 17379990, 20855988, 21575160, 23173320, 26069985, 27807984, 31283982, 34759980, 41711976, 43150320, 46346640, 52139970, 62567964, 69519960, 78209955, 83423952, 104279940, 125135928, 139039920, 156419910, 208559880, 250271856, 312839820, 417119760, 625679640, 1251359280]

約数ペア:

[(1, 1251359280), (2, 625679640), (3, 417119760), (4, 312839820), (5, 250271856), (6, 208559880), (8, 156419910), (9, 139039920), (10, 125135928), (12, 104279940), (15, 83423952), (16, 78209955), (18, 69519960), (20, 62567964), (24, 52139970), (27, 46346640), (29, 43150320), (30, 41711976), (36, 34759980), (40, 31283982), (45, 27807984), (48, 26069985), (54, 23173320), (58, 21575160), (60, 20855988), (72, 17379990), (80, 15641991), (81, 15448880), (87, 14383440), (90, 13903992), (108, 11586660), (116, 10787580), (120, 10427994), (135, 9269328), (144, 8689995), (145, 8630064), (162, 7724440), (174, 7191720), (180, 6951996), (216, 5793330), (232, 5393790), (240, 5213997), (261, 4794480), (270, 4634664), (290, 4315032), (324, 3862220), (348, 3595860), (360, 3475998), (405, 3089776), (432, 2896665), (435, 2876688), (464, 2696895), (522, 2397240), (540, 2317332), (580, 2157516), (648, 1931110), (696, 1797930), (720, 1737999), (783, 1598160), (810, 1544888), (870, 1438344), (1044, 1198620), (1080, 1158666), (1160, 1078758), (1296, 965555), (1305, 958896), (1392, 898965), (1566, 799080), (1620, 772444), (1740, 719172), (2088, 599310), (2160, 579333), (2320, 539379), (2349, 532720), (2610, 479448), (3132, 399540), (3240, 386222), (3480, 359586), (3915, 319632), (4176, 299655), (4698, 266360), (5220, 239724), (6264, 199770), (6480, 193111), (6659, 187920), (6960, 179793), (7830, 159816), (9396, 133180), (10440, 119862), (11745, 106544), (12528, 99885), (13318, 93960), (15660, 79908), (18792, 66590), (19977, 62640), (20880, 59931), (23490, 53272), (26636, 46980), (31320, 39954), (33295, 37584)]