201619600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 619960320

約数和(自身を除く): 418340720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 29, 35, 40, 50, 52, 56, 58, 65, 70, 80, 91, 100, 104, 112, 116, 130, 140, 145, 175, 182, 191, 200, 203, 208, 232, 260, 280, 290, 325, 350, 364, 377, 382, 400, 406, 455, 464, 520, 560, 580, 650, 700, 725, 728, 754, 764, 812, 910, 955, 1015, 1040, 1160, 1300, 1337, 1400, 1450, 1456, 1508, 1528, 1624, 1820, 1885, 1910, 2030, 2275, 2320, 2483, 2600, 2639, 2674, 2800, 2900, 3016, 3056, 3248, 3640, 3770, 3820, 4060, 4550, 4775, 4966, 5075, 5200, 5278, 5348, 5539, 5800, 6032, 6685, 7280, 7540, 7640, 8120, 9100, 9425, 9550, 9932, 10150, 10556, 10696, 11078, 11600, 12415, 13195, 13370, 15080, 15280, 16240, 17381, 18200, 18850, 19100, 19864, 20300, 21112, 21392, 22156, 24830, 26390, 26740, 27695, 30160, 33425, 34762, 36400, 37700, 38200, 38773, 39728, 40600, 42224, 44312, 49660, 52780, 53480, 55390, 62075, 65975, 66850, 69524, 72007, 75400, 76400, 77546, 81200, 86905, 88624, 99320, 105560, 106960, 110780, 124150, 131950, 133700, 138475, 139048, 144014, 150800, 155092, 173810, 193865, 198640, 211120, 221560, 248300, 263900, 267400, 276950, 278096, 288028, 310184, 347620, 360035, 387730, 434525, 443120, 496600, 504049, 527800, 534800, 553900, 576056, 620368, 695240, 720070, 775460, 869050, 969325, 993200, 1008098, 1055600, 1107800, 1152112, 1390480, 1440140, 1550920, 1738100, 1800175, 1938650, 2016196, 2215600, 2520245, 2880280, 3101840, 3476200, 3600350, 3877300, 4032392, 5040490, 5760560, 6952400, 7200700, 7754600, 8064784, 10080980, 12601225, 14401400, 15509200, 20161960, 25202450, 28802800, 40323920, 50404900, 100809800, 201619600]

約数ペア:

[(1, 201619600), (2, 100809800), (4, 50404900), (5, 40323920), (7, 28802800), (8, 25202450), (10, 20161960), (13, 15509200), (14, 14401400), (16, 12601225), (20, 10080980), (25, 8064784), (26, 7754600), (28, 7200700), (29, 6952400), (35, 5760560), (40, 5040490), (50, 4032392), (52, 3877300), (56, 3600350), (58, 3476200), (65, 3101840), (70, 2880280), (80, 2520245), (91, 2215600), (100, 2016196), (104, 1938650), (112, 1800175), (116, 1738100), (130, 1550920), (140, 1440140), (145, 1390480), (175, 1152112), (182, 1107800), (191, 1055600), (200, 1008098), (203, 993200), (208, 969325), (232, 869050), (260, 775460), (280, 720070), (290, 695240), (325, 620368), (350, 576056), (364, 553900), (377, 534800), (382, 527800), (400, 504049), (406, 496600), (455, 443120), (464, 434525), (520, 387730), (560, 360035), (580, 347620), (650, 310184), (700, 288028), (725, 278096), (728, 276950), (754, 267400), (764, 263900), (812, 248300), (910, 221560), (955, 211120), (1015, 198640), (1040, 193865), (1160, 173810), (1300, 155092), (1337, 150800), (1400, 144014), (1450, 139048), (1456, 138475), (1508, 133700), (1528, 131950), (1624, 124150), (1820, 110780), (1885, 106960), (1910, 105560), (2030, 99320), (2275, 88624), (2320, 86905), (2483, 81200), (2600, 77546), (2639, 76400), (2674, 75400), (2800, 72007), (2900, 69524), (3016, 66850), (3056, 65975), (3248, 62075), (3640, 55390), (3770, 53480), (3820, 52780), (4060, 49660), (4550, 44312), (4775, 42224), (4966, 40600), (5075, 39728), (5200, 38773), (5278, 38200), (5348, 37700), (5539, 36400), (5800, 34762), (6032, 33425), (6685, 30160), (7280, 27695), (7540, 26740), (7640, 26390), (8120, 24830), (9100, 22156), (9425, 21392), (9550, 21112), (9932, 20300), (10150, 19864), (10556, 19100), (10696, 18850), (11078, 18200), (11600, 17381), (12415, 16240), (13195, 15280), (13370, 15080)]