19617900480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{7193}}^1$

素因数の和:8163

約数の個数: 168

約数和(自身を含む): 67558048272

約数和(自身を除く): 47940147792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 947, 960, 1440, 1894, 2841, 2880, 3788, 4735, 5682, 7193, 7576, 8523, 9470, 11364, 14205, 14386, 15152, 17046, 18940, 21579, 22728, 28410, 28772, 30304, 34092, 35965, 37880, 42615, 43158, 45456, 56820, 57544, 60608, 64737, 68184, 71930, 75760, 85230, 86316, 90912, 107895, 113640, 115088, 129474, 136368, 143860, 151520, 170460, 172632, 181824, 215790, 227280, 230176, 258948, 272736, 287720, 303040, 323685, 340920, 345264, 431580, 454560, 460352, 517896, 545472, 575440, 647370, 681840, 690528, 863160, 909120, 1035792, 1150880, 1294740, 1363680, 1381056, 1726320, 2071584, 2301760, 2589480, 2727360, 3452640, 4143168, 5178960, 6811771, 6905280, 10357920, 13623542, 20435313, 20715840, 27247084, 34058855, 40870626, 54494168, 61305939, 68117710, 81741252, 102176565, 108988336, 122611878, 136235420, 163482504, 204353130, 217976672, 245223756, 272470840, 306529695, 326965008, 408706260, 435953344, 490447512, 544941680, 613059390, 653930016, 817412520, 980895024, 1089883360, 1226118780, 1307860032, 1634825040, 1961790048, 2179766720, 2452237560, 3269650080, 3923580096, 4904475120, 6539300160, 9808950240, 19617900480]

約数ペア:

[(1, 19617900480), (2, 9808950240), (3, 6539300160), (4, 4904475120), (5, 3923580096), (6, 3269650080), (8, 2452237560), (9, 2179766720), (10, 1961790048), (12, 1634825040), (15, 1307860032), (16, 1226118780), (18, 1089883360), (20, 980895024), (24, 817412520), (30, 653930016), (32, 613059390), (36, 544941680), (40, 490447512), (45, 435953344), (48, 408706260), (60, 326965008), (64, 306529695), (72, 272470840), (80, 245223756), (90, 217976672), (96, 204353130), (120, 163482504), (144, 136235420), (160, 122611878), (180, 108988336), (192, 102176565), (240, 81741252), (288, 68117710), (320, 61305939), (360, 54494168), (480, 40870626), (576, 34058855), (720, 27247084), (947, 20715840), (960, 20435313), (1440, 13623542), (1894, 10357920), (2841, 6905280), (2880, 6811771), (3788, 5178960), (4735, 4143168), (5682, 3452640), (7193, 2727360), (7576, 2589480), (8523, 2301760), (9470, 2071584), (11364, 1726320), (14205, 1381056), (14386, 1363680), (15152, 1294740), (17046, 1150880), (18940, 1035792), (21579, 909120), (22728, 863160), (28410, 690528), (28772, 681840), (30304, 647370), (34092, 575440), (35965, 545472), (37880, 517896), (42615, 460352), (43158, 454560), (45456, 431580), (56820, 345264), (57544, 340920), (60608, 323685), (64737, 303040), (68184, 287720), (71930, 272736), (75760, 258948), (85230, 230176), (86316, 227280), (90912, 215790), (107895, 181824), (113640, 172632), (115088, 170460), (129474, 151520), (136368, 143860)]