187442080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 526780800

約数和(自身を除く): 339338720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 199, 203, 224, 232, 280, 290, 398, 406, 464, 560, 580, 796, 812, 841, 928, 995, 1015, 1120, 1160, 1393, 1592, 1624, 1682, 1990, 2030, 2320, 2786, 3184, 3248, 3364, 3980, 4060, 4205, 4640, 5572, 5771, 5887, 6368, 6496, 6728, 6965, 7960, 8120, 8410, 11144, 11542, 11774, 13456, 13930, 15920, 16240, 16820, 22288, 23084, 23548, 26912, 27860, 28855, 29435, 31840, 32480, 33640, 40397, 44576, 46168, 47096, 55720, 57710, 58870, 67280, 80794, 92336, 94192, 111440, 115420, 117740, 134560, 161588, 167359, 184672, 188384, 201985, 222880, 230840, 235480, 323176, 334718, 403970, 461680, 470960, 646352, 669436, 807940, 836795, 923360, 941920, 1171513, 1292704, 1338872, 1615880, 1673590, 2343026, 2677744, 3231760, 3347180, 4686052, 5355488, 5857565, 6463520, 6694360, 9372104, 11715130, 13388720, 18744208, 23430260, 26777440, 37488416, 46860520, 93721040, 187442080]

約数ペア:

[(1, 187442080), (2, 93721040), (4, 46860520), (5, 37488416), (7, 26777440), (8, 23430260), (10, 18744208), (14, 13388720), (16, 11715130), (20, 9372104), (28, 6694360), (29, 6463520), (32, 5857565), (35, 5355488), (40, 4686052), (56, 3347180), (58, 3231760), (70, 2677744), (80, 2343026), (112, 1673590), (116, 1615880), (140, 1338872), (145, 1292704), (160, 1171513), (199, 941920), (203, 923360), (224, 836795), (232, 807940), (280, 669436), (290, 646352), (398, 470960), (406, 461680), (464, 403970), (560, 334718), (580, 323176), (796, 235480), (812, 230840), (841, 222880), (928, 201985), (995, 188384), (1015, 184672), (1120, 167359), (1160, 161588), (1393, 134560), (1592, 117740), (1624, 115420), (1682, 111440), (1990, 94192), (2030, 92336), (2320, 80794), (2786, 67280), (3184, 58870), (3248, 57710), (3364, 55720), (3980, 47096), (4060, 46168), (4205, 44576), (4640, 40397), (5572, 33640), (5771, 32480), (5887, 31840), (6368, 29435), (6496, 28855), (6728, 27860), (6965, 26912), (7960, 23548), (8120, 23084), (8410, 22288), (11144, 16820), (11542, 16240), (11774, 15920), (13456, 13930)]