224668160

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 160

約数和(自身を含む): 589248000

約数和(自身を除く): 364579840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 149, 152, 155, 160, 190, 248, 256, 298, 304, 310, 320, 380, 496, 512, 589, 596, 608, 620, 640, 745, 760, 992, 1178, 1192, 1216, 1240, 1280, 1490, 1520, 1984, 2356, 2384, 2432, 2480, 2560, 2831, 2945, 2980, 3040, 3968, 4619, 4712, 4768, 4864, 4960, 5662, 5890, 5960, 6080, 7936, 9238, 9424, 9536, 9728, 9920, 11324, 11780, 11920, 12160, 14155, 15872, 18476, 18848, 19072, 19840, 22648, 23095, 23560, 23840, 24320, 28310, 36952, 37696, 38144, 39680, 45296, 46190, 47120, 47680, 48640, 56620, 73904, 75392, 76288, 79360, 87761, 90592, 92380, 94240, 95360, 113240, 147808, 150784, 175522, 181184, 184760, 188480, 190720, 226480, 295616, 301568, 351044, 362368, 369520, 376960, 381440, 438805, 452960, 591232, 702088, 724736, 739040, 753920, 877610, 905920, 1182464, 1404176, 1449472, 1478080, 1507840, 1755220, 1811840, 2364928, 2808352, 2956160, 3510440, 3623680, 5616704, 5912320, 7020880, 7247360, 11233408, 11824640, 14041760, 22466816, 28083520, 44933632, 56167040, 112334080, 224668160]

約数ペア:

[(1, 224668160), (2, 112334080), (4, 56167040), (5, 44933632), (8, 28083520), (10, 22466816), (16, 14041760), (19, 11824640), (20, 11233408), (31, 7247360), (32, 7020880), (38, 5912320), (40, 5616704), (62, 3623680), (64, 3510440), (76, 2956160), (80, 2808352), (95, 2364928), (124, 1811840), (128, 1755220), (149, 1507840), (152, 1478080), (155, 1449472), (160, 1404176), (190, 1182464), (248, 905920), (256, 877610), (298, 753920), (304, 739040), (310, 724736), (320, 702088), (380, 591232), (496, 452960), (512, 438805), (589, 381440), (596, 376960), (608, 369520), (620, 362368), (640, 351044), (745, 301568), (760, 295616), (992, 226480), (1178, 190720), (1192, 188480), (1216, 184760), (1240, 181184), (1280, 175522), (1490, 150784), (1520, 147808), (1984, 113240), (2356, 95360), (2384, 94240), (2432, 92380), (2480, 90592), (2560, 87761), (2831, 79360), (2945, 76288), (2980, 75392), (3040, 73904), (3968, 56620), (4619, 48640), (4712, 47680), (4768, 47120), (4864, 46190), (4960, 45296), (5662, 39680), (5890, 38144), (5960, 37696), (6080, 36952), (7936, 28310), (9238, 24320), (9424, 23840), (9536, 23560), (9728, 23095), (9920, 22648), (11324, 19840), (11780, 19072), (11920, 18848), (12160, 18476), (14155, 15872)]