71279663280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{97987}}^1$

素因数の和:98443

約数の個数: 160

約数和(自身を含む): 253119465984

約数和(自身を除く): 181839802704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 433, 560, 840, 866, 1299, 1680, 1732, 2165, 2598, 3031, 3464, 4330, 5196, 6062, 6495, 6928, 8660, 9093, 10392, 12124, 12990, 15155, 17320, 18186, 20784, 24248, 25980, 30310, 34640, 36372, 45465, 48496, 51960, 60620, 72744, 90930, 97987, 103920, 121240, 145488, 181860, 195974, 242480, 293961, 363720, 391948, 489935, 587922, 685909, 727440, 783896, 979870, 1175844, 1371818, 1469805, 1567792, 1959740, 2057727, 2351688, 2743636, 2939610, 3429545, 3919480, 4115454, 4703376, 5487272, 5879220, 6859090, 7838960, 8230908, 10288635, 10974544, 11758440, 13718180, 16461816, 20577270, 23516880, 27436360, 32923632, 41154540, 42428371, 54872720, 82309080, 84856742, 127285113, 164618160, 169713484, 212141855, 254570226, 296998597, 339426968, 424283710, 509140452, 593997194, 636425565, 678853936, 848567420, 890995791, 1018280904, 1187994388, 1272851130, 1484992985, 1697134840, 1781991582, 2036561808, 2375988776, 2545702260, 2969985970, 3394269680, 3563983164, 4454978955, 4751977552, 5091404520, 5939971940, 7127966328, 8909957910, 10182809040, 11879943880, 14255932656, 17819915820, 23759887760, 35639831640, 71279663280]

約数ペア:

[(1, 71279663280), (2, 35639831640), (3, 23759887760), (4, 17819915820), (5, 14255932656), (6, 11879943880), (7, 10182809040), (8, 8909957910), (10, 7127966328), (12, 5939971940), (14, 5091404520), (15, 4751977552), (16, 4454978955), (20, 3563983164), (21, 3394269680), (24, 2969985970), (28, 2545702260), (30, 2375988776), (35, 2036561808), (40, 1781991582), (42, 1697134840), (48, 1484992985), (56, 1272851130), (60, 1187994388), (70, 1018280904), (80, 890995791), (84, 848567420), (105, 678853936), (112, 636425565), (120, 593997194), (140, 509140452), (168, 424283710), (210, 339426968), (240, 296998597), (280, 254570226), (336, 212141855), (420, 169713484), (433, 164618160), (560, 127285113), (840, 84856742), (866, 82309080), (1299, 54872720), (1680, 42428371), (1732, 41154540), (2165, 32923632), (2598, 27436360), (3031, 23516880), (3464, 20577270), (4330, 16461816), (5196, 13718180), (6062, 11758440), (6495, 10974544), (6928, 10288635), (8660, 8230908), (9093, 7838960), (10392, 6859090), (12124, 5879220), (12990, 5487272), (15155, 4703376), (17320, 4115454), (18186, 3919480), (20784, 3429545), (24248, 2939610), (25980, 2743636), (30310, 2351688), (34640, 2057727), (36372, 1959740), (45465, 1567792), (48496, 1469805), (51960, 1371818), (60620, 1175844), (72744, 979870), (90930, 783896), (97987, 727440), (103920, 685909), (121240, 587922), (145488, 489935), (181860, 391948), (195974, 363720), (242480, 293961)]