712151440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8893}}^1$

素因数の和:8937

約数の個数: 160

約数和(自身を含む): 2223357696

約数和(自身を除く): 1511206256

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 5005, 5720, 6160, 7280, 8008, 8893, 10010, 11440, 16016, 17786, 20020, 35572, 40040, 44465, 62251, 71144, 80080, 88930, 97823, 115609, 124502, 142288, 177860, 195646, 231218, 249004, 311255, 355720, 391292, 462436, 489115, 498008, 578045, 622510, 684761, 711440, 782584, 809263, 924872, 978230, 996016, 1156090, 1245020, 1271699, 1369522, 1565168, 1618526, 1849744, 1956460, 2312180, 2490040, 2543398, 2739044, 3237052, 3423805, 3912920, 4046315, 4624360, 4980080, 5086796, 5478088, 6358495, 6474104, 6847610, 7825840, 8092630, 8901893, 9248720, 10173592, 10956176, 12716990, 12948208, 13695220, 16185260, 17803786, 20347184, 25433980, 27390440, 32370520, 35607572, 44509465, 50867960, 54780880, 64741040, 71215144, 89018930, 101735920, 142430288, 178037860, 356075720, 712151440]

約数ペア:

[(1, 712151440), (2, 356075720), (4, 178037860), (5, 142430288), (7, 101735920), (8, 89018930), (10, 71215144), (11, 64741040), (13, 54780880), (14, 50867960), (16, 44509465), (20, 35607572), (22, 32370520), (26, 27390440), (28, 25433980), (35, 20347184), (40, 17803786), (44, 16185260), (52, 13695220), (55, 12948208), (56, 12716990), (65, 10956176), (70, 10173592), (77, 9248720), (80, 8901893), (88, 8092630), (91, 7825840), (104, 6847610), (110, 6474104), (112, 6358495), (130, 5478088), (140, 5086796), (143, 4980080), (154, 4624360), (176, 4046315), (182, 3912920), (208, 3423805), (220, 3237052), (260, 2739044), (280, 2543398), (286, 2490040), (308, 2312180), (364, 1956460), (385, 1849744), (440, 1618526), (455, 1565168), (520, 1369522), (560, 1271699), (572, 1245020), (616, 1156090), (715, 996016), (728, 978230), (770, 924872), (880, 809263), (910, 782584), (1001, 711440), (1040, 684761), (1144, 622510), (1232, 578045), (1430, 498008), (1456, 489115), (1540, 462436), (1820, 391292), (2002, 355720), (2288, 311255), (2860, 249004), (3080, 231218), (3640, 195646), (4004, 177860), (5005, 142288), (5720, 124502), (6160, 115609), (7280, 97823), (8008, 88930), (8893, 80080), (10010, 71144), (11440, 62251), (16016, 44465), (17786, 40040), (20020, 35572)]