129189480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 457021440

約数和(自身を除く): 327831960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 127, 140, 147, 168, 173, 196, 210, 245, 254, 280, 294, 346, 381, 392, 420, 490, 508, 519, 588, 635, 692, 735, 762, 840, 865, 889, 980, 1016, 1038, 1176, 1211, 1270, 1384, 1470, 1524, 1730, 1778, 1905, 1960, 2076, 2422, 2540, 2595, 2667, 2940, 3048, 3460, 3556, 3633, 3810, 4152, 4445, 4844, 5080, 5190, 5334, 5880, 6055, 6223, 6920, 7112, 7266, 7620, 8477, 8890, 9688, 10380, 10668, 12110, 12446, 13335, 14532, 15240, 16954, 17780, 18165, 18669, 20760, 21336, 21971, 24220, 24892, 25431, 26670, 29064, 31115, 33908, 35560, 36330, 37338, 42385, 43942, 48440, 49784, 50862, 53340, 62230, 65913, 67816, 72660, 74676, 84770, 87884, 93345, 101724, 106680, 109855, 124460, 127155, 131826, 145320, 149352, 153797, 169540, 175768, 186690, 203448, 219710, 248920, 254310, 263652, 307594, 329565, 339080, 373380, 439420, 461391, 508620, 527304, 615188, 659130, 746760, 768985, 878840, 922782, 1017240, 1076579, 1230376, 1318260, 1537970, 1845564, 2153158, 2306955, 2636520, 3075940, 3229737, 3691128, 4306316, 4613910, 5382895, 6151880, 6459474, 8612632, 9227820, 10765790, 12918948, 16148685, 18455640, 21531580, 25837896, 32297370, 43063160, 64594740, 129189480]

約数ペア:

[(1, 129189480), (2, 64594740), (3, 43063160), (4, 32297370), (5, 25837896), (6, 21531580), (7, 18455640), (8, 16148685), (10, 12918948), (12, 10765790), (14, 9227820), (15, 8612632), (20, 6459474), (21, 6151880), (24, 5382895), (28, 4613910), (30, 4306316), (35, 3691128), (40, 3229737), (42, 3075940), (49, 2636520), (56, 2306955), (60, 2153158), (70, 1845564), (84, 1537970), (98, 1318260), (105, 1230376), (120, 1076579), (127, 1017240), (140, 922782), (147, 878840), (168, 768985), (173, 746760), (196, 659130), (210, 615188), (245, 527304), (254, 508620), (280, 461391), (294, 439420), (346, 373380), (381, 339080), (392, 329565), (420, 307594), (490, 263652), (508, 254310), (519, 248920), (588, 219710), (635, 203448), (692, 186690), (735, 175768), (762, 169540), (840, 153797), (865, 149352), (889, 145320), (980, 131826), (1016, 127155), (1038, 124460), (1176, 109855), (1211, 106680), (1270, 101724), (1384, 93345), (1470, 87884), (1524, 84770), (1730, 74676), (1778, 72660), (1905, 67816), (1960, 65913), (2076, 62230), (2422, 53340), (2540, 50862), (2595, 49784), (2667, 48440), (2940, 43942), (3048, 42385), (3460, 37338), (3556, 36330), (3633, 35560), (3810, 33908), (4152, 31115), (4445, 29064), (4844, 26670), (5080, 25431), (5190, 24892), (5334, 24220), (5880, 21971), (6055, 21336), (6223, 20760), (6920, 18669), (7112, 18165), (7266, 17780), (7620, 16954), (8477, 15240), (8890, 14532), (9688, 13335), (10380, 12446), (10668, 12110)]