220740658560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{539761}}^1$

素因数の和:539857

約数の個数: 192

約数和(自身を含む): 772982364960

約数和(自身を除く): 552241706400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 852, 960, 1065, 1136, 1152, 1278, 1420, 1440, 1704, 1920, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5680, 5760, 6390, 6816, 8520, 9088, 10224, 11360, 12780, 13632, 17040, 20448, 22720, 25560, 27264, 34080, 40896, 45440, 51120, 68160, 81792, 102240, 136320, 204480, 408960, 539761, 1079522, 1619283, 2159044, 2698805, 3238566, 4318088, 4857849, 5397610, 6477132, 8096415, 8636176, 9715698, 10795220, 12954264, 16192830, 17272352, 19431396, 21590440, 24289245, 25908528, 32385660, 34544704, 38323031, 38862792, 43180880, 48578490, 51817056, 64771320, 69089408, 76646062, 77725584, 86361760, 97156980, 103634112, 114969093, 129542640, 153292124, 155451168, 172723520, 191615155, 194313960, 207268224, 229938186, 259085280, 306584248, 310902336, 344907279, 345447040, 383230310, 388627920, 459876372, 518170560, 574845465, 613168496, 621804672, 689814558, 766460620, 777255840, 919752744, 1036341120, 1149690930, 1226336992, 1379629116, 1532921240, 1554511680, 1724536395, 1839505488, 2299381860, 2452673984, 2759258232, 3065842480, 3109023360, 3449072790, 3679010976, 4598763720, 4905347968, 5518516464, 6131684960, 6898145580, 7358021952, 9197527440, 11037032928, 12263369920, 13796291160, 14716043904, 18395054880, 22074065856, 24526739840, 27592582320, 36790109760, 44148131712, 55185164640, 73580219520, 110370329280, 220740658560]

約数ペア:

[(1, 220740658560), (2, 110370329280), (3, 73580219520), (4, 55185164640), (5, 44148131712), (6, 36790109760), (8, 27592582320), (9, 24526739840), (10, 22074065856), (12, 18395054880), (15, 14716043904), (16, 13796291160), (18, 12263369920), (20, 11037032928), (24, 9197527440), (30, 7358021952), (32, 6898145580), (36, 6131684960), (40, 5518516464), (45, 4905347968), (48, 4598763720), (60, 3679010976), (64, 3449072790), (71, 3109023360), (72, 3065842480), (80, 2759258232), (90, 2452673984), (96, 2299381860), (120, 1839505488), (128, 1724536395), (142, 1554511680), (144, 1532921240), (160, 1379629116), (180, 1226336992), (192, 1149690930), (213, 1036341120), (240, 919752744), (284, 777255840), (288, 766460620), (320, 689814558), (355, 621804672), (360, 613168496), (384, 574845465), (426, 518170560), (480, 459876372), (568, 388627920), (576, 383230310), (639, 345447040), (640, 344907279), (710, 310902336), (720, 306584248), (852, 259085280), (960, 229938186), (1065, 207268224), (1136, 194313960), (1152, 191615155), (1278, 172723520), (1420, 155451168), (1440, 153292124), (1704, 129542640), (1920, 114969093), (2130, 103634112), (2272, 97156980), (2556, 86361760), (2840, 77725584), (2880, 76646062), (3195, 69089408), (3408, 64771320), (4260, 51817056), (4544, 48578490), (5112, 43180880), (5680, 38862792), (5760, 38323031), (6390, 34544704), (6816, 32385660), (8520, 25908528), (9088, 24289245), (10224, 21590440), (11360, 19431396), (12780, 17272352), (13632, 16192830), (17040, 12954264), (20448, 10795220), (22720, 9715698), (25560, 8636176), (27264, 8096415), (34080, 6477132), (40896, 5397610), (45440, 4857849), (51120, 4318088), (68160, 3238566), (81792, 2698805), (102240, 2159044), (136320, 1619283), (204480, 1079522), (408960, 539761)]