195415920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 360

約数和(自身を含む): 793877760

約数和(自身を除く): 598461840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 98, 105, 112, 116, 120, 126, 140, 144, 145, 147, 168, 174, 180, 191, 196, 203, 210, 232, 240, 245, 252, 261, 280, 290, 294, 315, 336, 348, 360, 382, 392, 406, 420, 435, 441, 464, 490, 504, 522, 560, 573, 580, 588, 609, 630, 696, 720, 735, 764, 784, 812, 840, 870, 882, 955, 980, 1008, 1015, 1044, 1146, 1160, 1176, 1218, 1260, 1305, 1337, 1392, 1421, 1470, 1528, 1624, 1680, 1719, 1740, 1764, 1827, 1910, 1960, 2030, 2088, 2205, 2292, 2320, 2352, 2436, 2520, 2610, 2674, 2842, 2865, 2940, 3045, 3056, 3248, 3438, 3480, 3528, 3654, 3820, 3920, 4011, 4060, 4176, 4263, 4410, 4584, 4872, 5040, 5220, 5348, 5539, 5684, 5730, 5880, 6090, 6685, 6876, 6960, 7056, 7105, 7308, 7640, 8022, 8120, 8526, 8595, 8820, 9135, 9168, 9359, 9744, 10440, 10696, 11078, 11368, 11460, 11760, 12033, 12180, 12789, 13370, 13752, 14210, 14616, 15280, 16044, 16240, 16617, 17052, 17190, 17640, 18270, 18718, 20055, 20880, 21315, 21392, 22156, 22736, 22920, 24066, 24360, 25578, 26740, 27504, 27695, 28077, 28420, 29232, 32088, 33234, 34104, 34380, 35280, 36540, 37436, 38773, 40110, 42630, 44312, 45840, 46795, 48132, 48720, 49851, 51156, 53480, 55390, 56154, 56840, 60165, 63945, 64176, 66468, 68208, 68760, 73080, 74872, 77546, 80220, 83085, 84231, 85260, 88624, 93590, 96264, 99702, 102312, 106960, 110780, 112308, 113680, 116319, 120330, 127890, 132936, 137520, 140385, 146160, 149744, 155092, 160440, 166170, 168462, 170520, 187180, 192528, 193865, 199404, 204624, 221560, 224616, 232638, 240660, 249255, 255780, 265872, 271411, 280770, 310184, 320880, 332340, 336924, 341040, 348957, 374360, 387730, 398808, 421155, 443120, 449232, 465276, 481320, 498510, 511560, 542822, 561540, 581595, 620368, 664680, 673848, 697914, 748720, 775460, 797616, 814233, 842310, 930552, 962640, 997020, 1023120, 1085644, 1123080, 1163190, 1329360, 1347696, 1357055, 1395828, 1550920, 1628466, 1684620, 1744785, 1861104, 1994040, 2171288, 2246160, 2326380, 2442699, 2714110, 2791656, 3101840, 3256932, 3369240, 3489570, 3988080, 4071165, 4342576, 4652760, 4885398, 5428220, 5583312, 6513864, 6738480, 6979140, 8142330, 9305520, 9770796, 10856440, 12213495, 13027728, 13958280, 16284660, 19541592, 21712880, 24426990, 27916560, 32569320, 39083184, 48853980, 65138640, 97707960, 195415920]

約数ペア:

[(1, 195415920), (2, 97707960), (3, 65138640), (4, 48853980), (5, 39083184), (6, 32569320), (7, 27916560), (8, 24426990), (9, 21712880), (10, 19541592), (12, 16284660), (14, 13958280), (15, 13027728), (16, 12213495), (18, 10856440), (20, 9770796), (21, 9305520), (24, 8142330), (28, 6979140), (29, 6738480), (30, 6513864), (35, 5583312), (36, 5428220), (40, 4885398), (42, 4652760), (45, 4342576), (48, 4071165), (49, 3988080), (56, 3489570), (58, 3369240), (60, 3256932), (63, 3101840), (70, 2791656), (72, 2714110), (80, 2442699), (84, 2326380), (87, 2246160), (90, 2171288), (98, 1994040), (105, 1861104), (112, 1744785), (116, 1684620), (120, 1628466), (126, 1550920), (140, 1395828), (144, 1357055), (145, 1347696), (147, 1329360), (168, 1163190), (174, 1123080), (180, 1085644), (191, 1023120), (196, 997020), (203, 962640), (210, 930552), (232, 842310), (240, 814233), (245, 797616), (252, 775460), (261, 748720), (280, 697914), (290, 673848), (294, 664680), (315, 620368), (336, 581595), (348, 561540), (360, 542822), (382, 511560), (392, 498510), (406, 481320), (420, 465276), (435, 449232), (441, 443120), (464, 421155), (490, 398808), (504, 387730), (522, 374360), (560, 348957), (573, 341040), (580, 336924), (588, 332340), (609, 320880), (630, 310184), (696, 280770), (720, 271411), (735, 265872), (764, 255780), (784, 249255), (812, 240660), (840, 232638), (870, 224616), (882, 221560), (955, 204624), (980, 199404), (1008, 193865), (1015, 192528), (1044, 187180), (1146, 170520), (1160, 168462), (1176, 166170), (1218, 160440), (1260, 155092), (1305, 149744), (1337, 146160), (1392, 140385), (1421, 137520), (1470, 132936), (1528, 127890), (1624, 120330), (1680, 116319), (1719, 113680), (1740, 112308), (1764, 110780), (1827, 106960), (1910, 102312), (1960, 99702), (2030, 96264), (2088, 93590), (2205, 88624), (2292, 85260), (2320, 84231), (2352, 83085), (2436, 80220), (2520, 77546), (2610, 74872), (2674, 73080), (2842, 68760), (2865, 68208), (2940, 66468), (3045, 64176), (3056, 63945), (3248, 60165), (3438, 56840), (3480, 56154), (3528, 55390), (3654, 53480), (3820, 51156), (3920, 49851), (4011, 48720), (4060, 48132), (4176, 46795), (4263, 45840), (4410, 44312), (4584, 42630), (4872, 40110), (5040, 38773), (5220, 37436), (5348, 36540), (5539, 35280), (5684, 34380), (5730, 34104), (5880, 33234), (6090, 32088), (6685, 29232), (6876, 28420), (6960, 28077), (7056, 27695), (7105, 27504), (7308, 26740), (7640, 25578), (8022, 24360), (8120, 24066), (8526, 22920), (8595, 22736), (8820, 22156), (9135, 21392), (9168, 21315), (9359, 20880), (9744, 20055), (10440, 18718), (10696, 18270), (11078, 17640), (11368, 17190), (11460, 17052), (11760, 16617), (12033, 16240), (12180, 16044), (12789, 15280), (13370, 14616), (13752, 14210)]