15202363920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{2347}}^1$

素因数の和:2697

約数の個数: 160

約数和(自身を含む): 47732623488

約数和(自身を除く): 32530259568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 197, 240, 274, 394, 411, 548, 591, 685, 788, 822, 985, 1096, 1182, 1370, 1576, 1644, 1970, 2055, 2192, 2347, 2364, 2740, 2955, 3152, 3288, 3940, 4110, 4694, 4728, 5480, 5910, 6576, 7041, 7880, 8220, 9388, 9456, 10960, 11735, 11820, 14082, 15760, 16440, 18776, 23470, 23640, 26989, 28164, 32880, 35205, 37552, 46940, 47280, 53978, 56328, 70410, 80967, 93880, 107956, 112656, 134945, 140820, 161934, 187760, 215912, 269890, 281640, 321539, 323868, 404835, 431824, 462359, 539780, 563280, 643078, 647736, 809670, 924718, 964617, 1079560, 1286156, 1295472, 1387077, 1607695, 1619340, 1849436, 1929234, 2159120, 2311795, 2572312, 2774154, 3215390, 3238680, 3698872, 3858468, 4623590, 4823085, 5144624, 5548308, 6430780, 6477360, 6935385, 7397744, 7716936, 9247180, 9646170, 11096616, 12861560, 13870770, 15433872, 18494360, 19292340, 22193232, 25723120, 27741540, 36988720, 38584680, 55483080, 63343183, 77169360, 110966160, 126686366, 190029549, 253372732, 316715915, 380059098, 506745464, 633431830, 760118196, 950147745, 1013490928, 1266863660, 1520236392, 1900295490, 2533727320, 3040472784, 3800590980, 5067454640, 7601181960, 15202363920]

約数ペア:

[(1, 15202363920), (2, 7601181960), (3, 5067454640), (4, 3800590980), (5, 3040472784), (6, 2533727320), (8, 1900295490), (10, 1520236392), (12, 1266863660), (15, 1013490928), (16, 950147745), (20, 760118196), (24, 633431830), (30, 506745464), (40, 380059098), (48, 316715915), (60, 253372732), (80, 190029549), (120, 126686366), (137, 110966160), (197, 77169360), (240, 63343183), (274, 55483080), (394, 38584680), (411, 36988720), (548, 27741540), (591, 25723120), (685, 22193232), (788, 19292340), (822, 18494360), (985, 15433872), (1096, 13870770), (1182, 12861560), (1370, 11096616), (1576, 9646170), (1644, 9247180), (1970, 7716936), (2055, 7397744), (2192, 6935385), (2347, 6477360), (2364, 6430780), (2740, 5548308), (2955, 5144624), (3152, 4823085), (3288, 4623590), (3940, 3858468), (4110, 3698872), (4694, 3238680), (4728, 3215390), (5480, 2774154), (5910, 2572312), (6576, 2311795), (7041, 2159120), (7880, 1929234), (8220, 1849436), (9388, 1619340), (9456, 1607695), (10960, 1387077), (11735, 1295472), (11820, 1286156), (14082, 1079560), (15760, 964617), (16440, 924718), (18776, 809670), (23470, 647736), (23640, 643078), (26989, 563280), (28164, 539780), (32880, 462359), (35205, 431824), (37552, 404835), (46940, 323868), (47280, 321539), (53978, 281640), (56328, 269890), (70410, 215912), (80967, 187760), (93880, 161934), (107956, 140820), (112656, 134945)]