202161017640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{495347}}^1$

素因数の和:495559

約数の個数: 128

約数和(自身を含む): 641971008000

約数和(自身を除く): 439809990360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 179, 190, 228, 285, 358, 380, 456, 537, 570, 716, 760, 895, 1074, 1140, 1432, 1790, 2148, 2280, 2685, 3401, 3580, 4296, 5370, 6802, 7160, 10203, 10740, 13604, 17005, 20406, 21480, 27208, 34010, 40812, 51015, 68020, 81624, 102030, 136040, 204060, 408120, 495347, 990694, 1486041, 1981388, 2476735, 2972082, 3962776, 4953470, 5944164, 7430205, 9411593, 9906940, 11888328, 14860410, 18823186, 19813880, 28234779, 29720820, 37646372, 47057965, 56469558, 59441640, 75292744, 88667113, 94115930, 112939116, 141173895, 177334226, 188231860, 225878232, 266001339, 282347790, 354668452, 376463720, 443335565, 532002678, 564695580, 709336904, 886671130, 1064005356, 1129391160, 1330006695, 1684675147, 1773342260, 2128010712, 2660013390, 3369350294, 3546684520, 5054025441, 5320026780, 6738700588, 8423375735, 10108050882, 10640053560, 13477401176, 16846751470, 20216101764, 25270127205, 33693502940, 40432203528, 50540254410, 67387005880, 101080508820, 202161017640]

約数ペア:

[(1, 202161017640), (2, 101080508820), (3, 67387005880), (4, 50540254410), (5, 40432203528), (6, 33693502940), (8, 25270127205), (10, 20216101764), (12, 16846751470), (15, 13477401176), (19, 10640053560), (20, 10108050882), (24, 8423375735), (30, 6738700588), (38, 5320026780), (40, 5054025441), (57, 3546684520), (60, 3369350294), (76, 2660013390), (95, 2128010712), (114, 1773342260), (120, 1684675147), (152, 1330006695), (179, 1129391160), (190, 1064005356), (228, 886671130), (285, 709336904), (358, 564695580), (380, 532002678), (456, 443335565), (537, 376463720), (570, 354668452), (716, 282347790), (760, 266001339), (895, 225878232), (1074, 188231860), (1140, 177334226), (1432, 141173895), (1790, 112939116), (2148, 94115930), (2280, 88667113), (2685, 75292744), (3401, 59441640), (3580, 56469558), (4296, 47057965), (5370, 37646372), (6802, 29720820), (7160, 28234779), (10203, 19813880), (10740, 18823186), (13604, 14860410), (17005, 11888328), (20406, 9906940), (21480, 9411593), (27208, 7430205), (34010, 5944164), (40812, 4953470), (51015, 3962776), (68020, 2972082), (81624, 2476735), (102030, 1981388), (136040, 1486041), (204060, 990694), (408120, 495347)]