16486516240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1517

約数の個数: 160

約数和(自身を含む): 41029740000

約数和(自身を除く): 24543223760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 149, 185, 232, 290, 296, 298, 370, 464, 580, 592, 596, 740, 745, 1073, 1160, 1192, 1289, 1480, 1490, 2146, 2320, 2384, 2578, 2960, 2980, 4292, 4321, 5156, 5365, 5513, 5960, 6445, 8584, 8642, 10312, 10730, 11026, 11920, 12890, 17168, 17284, 20624, 21460, 21605, 22052, 25780, 27565, 34568, 37381, 42920, 43210, 44104, 47693, 51560, 55130, 69136, 74762, 85840, 86420, 88208, 95386, 103120, 110260, 149524, 159877, 172840, 186905, 190772, 192061, 220520, 238465, 299048, 319754, 345680, 373810, 381544, 384122, 441040, 476930, 598096, 639508, 747620, 763088, 768244, 799385, 953860, 960305, 1279016, 1383097, 1495240, 1536488, 1598770, 1907720, 1920610, 2558032, 2766194, 2990480, 3072976, 3197540, 3815440, 3841220, 5532388, 5569769, 6395080, 6915485, 7106257, 7682440, 11064776, 11139538, 12790160, 13830970, 14212514, 15364880, 22129552, 22279076, 27661940, 27848845, 28425028, 35531285, 44558152, 55323880, 55697690, 56850056, 71062570, 89116304, 110647760, 111395380, 113700112, 142125140, 206081453, 222790760, 284250280, 412162906, 445581520, 568500560, 824325812, 1030407265, 1648651624, 2060814530, 3297303248, 4121629060, 8243258120, 16486516240]

約数ペア:

[(1, 16486516240), (2, 8243258120), (4, 4121629060), (5, 3297303248), (8, 2060814530), (10, 1648651624), (16, 1030407265), (20, 824325812), (29, 568500560), (37, 445581520), (40, 412162906), (58, 284250280), (74, 222790760), (80, 206081453), (116, 142125140), (145, 113700112), (148, 111395380), (149, 110647760), (185, 89116304), (232, 71062570), (290, 56850056), (296, 55697690), (298, 55323880), (370, 44558152), (464, 35531285), (580, 28425028), (592, 27848845), (596, 27661940), (740, 22279076), (745, 22129552), (1073, 15364880), (1160, 14212514), (1192, 13830970), (1289, 12790160), (1480, 11139538), (1490, 11064776), (2146, 7682440), (2320, 7106257), (2384, 6915485), (2578, 6395080), (2960, 5569769), (2980, 5532388), (4292, 3841220), (4321, 3815440), (5156, 3197540), (5365, 3072976), (5513, 2990480), (5960, 2766194), (6445, 2558032), (8584, 1920610), (8642, 1907720), (10312, 1598770), (10730, 1536488), (11026, 1495240), (11920, 1383097), (12890, 1279016), (17168, 960305), (17284, 953860), (20624, 799385), (21460, 768244), (21605, 763088), (22052, 747620), (25780, 639508), (27565, 598096), (34568, 476930), (37381, 441040), (42920, 384122), (43210, 381544), (44104, 373810), (47693, 345680), (51560, 319754), (55130, 299048), (69136, 238465), (74762, 220520), (85840, 192061), (86420, 190772), (88208, 186905), (95386, 172840), (103120, 159877), (110260, 149524)]