137789406920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{12391}}^1$

素因数の和:12739

約数の個数: 128

約数和(自身を含む): 342614016000

約数和(自身を除く): 204824609080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 199, 220, 254, 398, 440, 508, 635, 796, 995, 1016, 1270, 1397, 1592, 1990, 2189, 2540, 2794, 3980, 4378, 5080, 5588, 6985, 7960, 8756, 10945, 11176, 12391, 13970, 17512, 21890, 24782, 25273, 27940, 43780, 49564, 50546, 55880, 61955, 87560, 99128, 101092, 123910, 126365, 136301, 202184, 247820, 252730, 272602, 278003, 495640, 505460, 545204, 556006, 681505, 1010920, 1090408, 1112012, 1363010, 1390015, 1573657, 2224024, 2465809, 2726020, 2780030, 3147314, 4931618, 5452040, 5560060, 6294628, 7868285, 9863236, 11120120, 12329045, 12589256, 15736570, 17310227, 19726472, 24658090, 27123899, 31473140, 34620454, 49316180, 54247798, 62946280, 69240908, 86551135, 98632360, 108495596, 135619495, 138481816, 173102270, 216991192, 271238990, 313157743, 346204540, 542477980, 626315486, 692409080, 1084955960, 1252630972, 1565788715, 2505261944, 3131577430, 3444735173, 6263154860, 6889470346, 12526309720, 13778940692, 17223675865, 27557881384, 34447351730, 68894703460, 137789406920]

約数ペア:

[(1, 137789406920), (2, 68894703460), (4, 34447351730), (5, 27557881384), (8, 17223675865), (10, 13778940692), (11, 12526309720), (20, 6889470346), (22, 6263154860), (40, 3444735173), (44, 3131577430), (55, 2505261944), (88, 1565788715), (110, 1252630972), (127, 1084955960), (199, 692409080), (220, 626315486), (254, 542477980), (398, 346204540), (440, 313157743), (508, 271238990), (635, 216991192), (796, 173102270), (995, 138481816), (1016, 135619495), (1270, 108495596), (1397, 98632360), (1592, 86551135), (1990, 69240908), (2189, 62946280), (2540, 54247798), (2794, 49316180), (3980, 34620454), (4378, 31473140), (5080, 27123899), (5588, 24658090), (6985, 19726472), (7960, 17310227), (8756, 15736570), (10945, 12589256), (11176, 12329045), (12391, 11120120), (13970, 9863236), (17512, 7868285), (21890, 6294628), (24782, 5560060), (25273, 5452040), (27940, 4931618), (43780, 3147314), (49564, 2780030), (50546, 2726020), (55880, 2465809), (61955, 2224024), (87560, 1573657), (99128, 1390015), (101092, 1363010), (123910, 1112012), (126365, 1090408), (136301, 1010920), (202184, 681505), (247820, 556006), (252730, 545204), (272602, 505460), (278003, 495640)]