64963365180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1\times {\mathrm{1069}}^1$

素因数の和:1908

約数の個数: 192

約数和(自身を含む): 209257896960

約数和(自身を除く): 144294531780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 257, 420, 514, 563, 771, 1028, 1069, 1126, 1285, 1542, 1689, 1799, 2138, 2252, 2570, 2815, 3084, 3207, 3378, 3598, 3855, 3941, 4276, 5140, 5345, 5397, 5630, 6414, 6756, 7196, 7483, 7710, 7882, 8445, 8995, 10690, 10794, 11260, 11823, 12828, 14966, 15420, 15764, 16035, 16890, 17990, 19705, 21380, 21588, 22449, 23646, 26985, 29932, 32070, 33780, 35980, 37415, 39410, 44898, 47292, 53970, 59115, 64140, 74830, 78820, 89796, 107940, 112245, 118230, 144691, 149660, 224490, 236460, 274733, 289382, 434073, 448980, 549466, 578764, 601847, 723455, 824199, 868146, 1012837, 1098932, 1203694, 1373665, 1446910, 1648398, 1736292, 1805541, 1923131, 2025674, 2170365, 2407388, 2747330, 2893820, 3009235, 3038511, 3296796, 3611082, 3846262, 4051348, 4120995, 4212929, 4340730, 5064185, 5494660, 5769393, 6018470, 6077022, 7222164, 7692524, 8241990, 8425858, 8681460, 9027705, 9615655, 10128370, 11538786, 12036940, 12154044, 12638787, 15192555, 16483980, 16851716, 18055410, 19231310, 20256740, 21064645, 23077572, 25277574, 28846965, 30385110, 36110820, 38462620, 42129290, 50555148, 57693930, 60770220, 63193935, 84258580, 115387860, 126387870, 154674679, 252775740, 309349358, 464024037, 618698716, 773373395, 928048074, 1082722753, 1546746790, 1856096148, 2165445506, 2320120185, 3093493580, 3248168259, 4330891012, 4640240370, 5413613765, 6496336518, 9280480740, 10827227530, 12992673036, 16240841295, 21654455060, 32481682590, 64963365180]

約数ペア:

[(1, 64963365180), (2, 32481682590), (3, 21654455060), (4, 16240841295), (5, 12992673036), (6, 10827227530), (7, 9280480740), (10, 6496336518), (12, 5413613765), (14, 4640240370), (15, 4330891012), (20, 3248168259), (21, 3093493580), (28, 2320120185), (30, 2165445506), (35, 1856096148), (42, 1546746790), (60, 1082722753), (70, 928048074), (84, 773373395), (105, 618698716), (140, 464024037), (210, 309349358), (257, 252775740), (420, 154674679), (514, 126387870), (563, 115387860), (771, 84258580), (1028, 63193935), (1069, 60770220), (1126, 57693930), (1285, 50555148), (1542, 42129290), (1689, 38462620), (1799, 36110820), (2138, 30385110), (2252, 28846965), (2570, 25277574), (2815, 23077572), (3084, 21064645), (3207, 20256740), (3378, 19231310), (3598, 18055410), (3855, 16851716), (3941, 16483980), (4276, 15192555), (5140, 12638787), (5345, 12154044), (5397, 12036940), (5630, 11538786), (6414, 10128370), (6756, 9615655), (7196, 9027705), (7483, 8681460), (7710, 8425858), (7882, 8241990), (8445, 7692524), (8995, 7222164), (10690, 6077022), (10794, 6018470), (11260, 5769393), (11823, 5494660), (12828, 5064185), (14966, 4340730), (15420, 4212929), (15764, 4120995), (16035, 4051348), (16890, 3846262), (17990, 3611082), (19705, 3296796), (21380, 3038511), (21588, 3009235), (22449, 2893820), (23646, 2747330), (26985, 2407388), (29932, 2170365), (32070, 2025674), (33780, 1923131), (35980, 1805541), (37415, 1736292), (39410, 1648398), (44898, 1446910), (47292, 1373665), (53970, 1203694), (59115, 1098932), (64140, 1012837), (74830, 868146), (78820, 824199), (89796, 723455), (107940, 601847), (112245, 578764), (118230, 549466), (144691, 448980), (149660, 434073), (224490, 289382), (236460, 274733)]