73407120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 241056000

約数和(自身を除く): 167648880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 53, 58, 60, 80, 87, 106, 116, 120, 145, 159, 174, 199, 212, 232, 240, 265, 290, 318, 348, 398, 424, 435, 464, 530, 580, 597, 636, 696, 795, 796, 848, 870, 995, 1060, 1160, 1194, 1272, 1392, 1537, 1590, 1592, 1740, 1990, 2120, 2320, 2388, 2544, 2985, 3074, 3180, 3184, 3480, 3980, 4240, 4611, 4776, 5771, 5970, 6148, 6360, 6960, 7685, 7960, 9222, 9552, 10547, 11542, 11940, 12296, 12720, 15370, 15920, 17313, 18444, 21094, 23055, 23084, 23880, 24592, 28855, 30740, 31641, 34626, 36888, 42188, 46110, 46168, 47760, 52735, 57710, 61480, 63282, 69252, 73776, 84376, 86565, 92220, 92336, 105470, 115420, 122960, 126564, 138504, 158205, 168752, 173130, 184440, 210940, 230840, 253128, 277008, 305863, 316410, 346260, 368880, 421880, 461680, 506256, 611726, 632820, 692520, 843760, 917589, 1223452, 1265640, 1385040, 1529315, 1835178, 2446904, 2531280, 3058630, 3670356, 4587945, 4893808, 6117260, 7340712, 9175890, 12234520, 14681424, 18351780, 24469040, 36703560, 73407120]

約数ペア:

[(1, 73407120), (2, 36703560), (3, 24469040), (4, 18351780), (5, 14681424), (6, 12234520), (8, 9175890), (10, 7340712), (12, 6117260), (15, 4893808), (16, 4587945), (20, 3670356), (24, 3058630), (29, 2531280), (30, 2446904), (40, 1835178), (48, 1529315), (53, 1385040), (58, 1265640), (60, 1223452), (80, 917589), (87, 843760), (106, 692520), (116, 632820), (120, 611726), (145, 506256), (159, 461680), (174, 421880), (199, 368880), (212, 346260), (232, 316410), (240, 305863), (265, 277008), (290, 253128), (318, 230840), (348, 210940), (398, 184440), (424, 173130), (435, 168752), (464, 158205), (530, 138504), (580, 126564), (597, 122960), (636, 115420), (696, 105470), (795, 92336), (796, 92220), (848, 86565), (870, 84376), (995, 73776), (1060, 69252), (1160, 63282), (1194, 61480), (1272, 57710), (1392, 52735), (1537, 47760), (1590, 46168), (1592, 46110), (1740, 42188), (1990, 36888), (2120, 34626), (2320, 31641), (2388, 30740), (2544, 28855), (2985, 24592), (3074, 23880), (3180, 23084), (3184, 23055), (3480, 21094), (3980, 18444), (4240, 17313), (4611, 15920), (4776, 15370), (5771, 12720), (5970, 12296), (6148, 11940), (6360, 11542), (6960, 10547), (7685, 9552), (7960, 9222)]