145149480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 543628800

約数和(自身を除く): 398479320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 239, 241, 252, 280, 315, 360, 420, 478, 482, 504, 630, 717, 723, 840, 956, 964, 1195, 1205, 1260, 1434, 1446, 1673, 1687, 1912, 1928, 2151, 2169, 2390, 2410, 2520, 2868, 2892, 3346, 3374, 3585, 3615, 4302, 4338, 4780, 4820, 5019, 5061, 5736, 5784, 6692, 6748, 7170, 7230, 8365, 8435, 8604, 8676, 9560, 9640, 10038, 10122, 10755, 10845, 13384, 13496, 14340, 14460, 15057, 15183, 16730, 16870, 17208, 17352, 20076, 20244, 21510, 21690, 25095, 25305, 28680, 28920, 30114, 30366, 33460, 33740, 40152, 40488, 43020, 43380, 50190, 50610, 57599, 60228, 60732, 66920, 67480, 75285, 75915, 86040, 86760, 100380, 101220, 115198, 120456, 121464, 150570, 151830, 172797, 200760, 202440, 230396, 287995, 301140, 303660, 345594, 403193, 460792, 518391, 575990, 602280, 607320, 691188, 806386, 863985, 1036782, 1151980, 1209579, 1382376, 1612772, 1727970, 2015965, 2073564, 2303960, 2419158, 2591955, 3225544, 3455940, 3628737, 4031930, 4147128, 4838316, 5183910, 6047895, 6911880, 7257474, 8063860, 9676632, 10367820, 12095790, 14514948, 16127720, 18143685, 20735640, 24191580, 29029896, 36287370, 48383160, 72574740, 145149480]

約数ペア:

[(1, 145149480), (2, 72574740), (3, 48383160), (4, 36287370), (5, 29029896), (6, 24191580), (7, 20735640), (8, 18143685), (9, 16127720), (10, 14514948), (12, 12095790), (14, 10367820), (15, 9676632), (18, 8063860), (20, 7257474), (21, 6911880), (24, 6047895), (28, 5183910), (30, 4838316), (35, 4147128), (36, 4031930), (40, 3628737), (42, 3455940), (45, 3225544), (56, 2591955), (60, 2419158), (63, 2303960), (70, 2073564), (72, 2015965), (84, 1727970), (90, 1612772), (105, 1382376), (120, 1209579), (126, 1151980), (140, 1036782), (168, 863985), (180, 806386), (210, 691188), (239, 607320), (241, 602280), (252, 575990), (280, 518391), (315, 460792), (360, 403193), (420, 345594), (478, 303660), (482, 301140), (504, 287995), (630, 230396), (717, 202440), (723, 200760), (840, 172797), (956, 151830), (964, 150570), (1195, 121464), (1205, 120456), (1260, 115198), (1434, 101220), (1446, 100380), (1673, 86760), (1687, 86040), (1912, 75915), (1928, 75285), (2151, 67480), (2169, 66920), (2390, 60732), (2410, 60228), (2520, 57599), (2868, 50610), (2892, 50190), (3346, 43380), (3374, 43020), (3585, 40488), (3615, 40152), (4302, 33740), (4338, 33460), (4780, 30366), (4820, 30114), (5019, 28920), (5061, 28680), (5736, 25305), (5784, 25095), (6692, 21690), (6748, 21510), (7170, 20244), (7230, 20076), (8365, 17352), (8435, 17208), (8604, 16870), (8676, 16730), (9560, 15183), (9640, 15057), (10038, 14460), (10122, 14340), (10755, 13496), (10845, 13384)]