156988567040

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{78721}}^1$

素因数の和:78804

約数の個数: 160

約数和(自身を含む): 405884334240

約数和(自身を除く): 248895767200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 128, 152, 160, 164, 190, 205, 256, 304, 320, 328, 380, 410, 512, 608, 640, 656, 760, 779, 820, 1216, 1280, 1312, 1520, 1558, 1640, 2432, 2560, 2624, 3040, 3116, 3280, 3895, 4864, 5248, 6080, 6232, 6560, 7790, 9728, 10496, 12160, 12464, 13120, 15580, 20992, 24320, 24928, 26240, 31160, 48640, 49856, 52480, 62320, 78721, 99712, 104960, 124640, 157442, 199424, 249280, 314884, 393605, 398848, 498560, 629768, 787210, 997120, 1259536, 1495699, 1574420, 1994240, 2519072, 2991398, 3148840, 3227561, 5038144, 5982796, 6297680, 6455122, 7478495, 10076288, 11965592, 12595360, 12910244, 14956990, 16137805, 20152576, 23931184, 25190720, 25820488, 29913980, 32275610, 40305152, 47862368, 50381440, 51640976, 59827960, 61323659, 64551220, 95724736, 100762880, 103281952, 119655920, 122647318, 129102440, 191449472, 201525760, 206563904, 239311840, 245294636, 258204880, 306618295, 382898944, 413127808, 478623680, 490589272, 516409760, 613236590, 765797888, 826255616, 957247360, 981178544, 1032819520, 1226473180, 1652511232, 1914494720, 1962357088, 2065639040, 2452946360, 3828989440, 3924714176, 4131278080, 4905892720, 7849428352, 8262556160, 9811785440, 15698856704, 19623570880, 31397713408, 39247141760, 78494283520, 156988567040]

約数ペア:

[(1, 156988567040), (2, 78494283520), (4, 39247141760), (5, 31397713408), (8, 19623570880), (10, 15698856704), (16, 9811785440), (19, 8262556160), (20, 7849428352), (32, 4905892720), (38, 4131278080), (40, 3924714176), (41, 3828989440), (64, 2452946360), (76, 2065639040), (80, 1962357088), (82, 1914494720), (95, 1652511232), (128, 1226473180), (152, 1032819520), (160, 981178544), (164, 957247360), (190, 826255616), (205, 765797888), (256, 613236590), (304, 516409760), (320, 490589272), (328, 478623680), (380, 413127808), (410, 382898944), (512, 306618295), (608, 258204880), (640, 245294636), (656, 239311840), (760, 206563904), (779, 201525760), (820, 191449472), (1216, 129102440), (1280, 122647318), (1312, 119655920), (1520, 103281952), (1558, 100762880), (1640, 95724736), (2432, 64551220), (2560, 61323659), (2624, 59827960), (3040, 51640976), (3116, 50381440), (3280, 47862368), (3895, 40305152), (4864, 32275610), (5248, 29913980), (6080, 25820488), (6232, 25190720), (6560, 23931184), (7790, 20152576), (9728, 16137805), (10496, 14956990), (12160, 12910244), (12464, 12595360), (13120, 11965592), (15580, 10076288), (20992, 7478495), (24320, 6455122), (24928, 6297680), (26240, 5982796), (31160, 5038144), (48640, 3227561), (49856, 3148840), (52480, 2991398), (62320, 2519072), (78721, 1994240), (99712, 1574420), (104960, 1495699), (124640, 1259536), (157442, 997120), (199424, 787210), (249280, 629768), (314884, 498560), (393605, 398848)]