12970798400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60953}}^1$

素因数の和:61001

約数の個数: 168

約数和(自身を含む): 38396143680

約数和(自身を除く): 25425345280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 320, 350, 380, 400, 448, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1216, 1330, 1400, 1520, 1600, 1900, 2128, 2240, 2660, 2800, 3040, 3325, 3800, 4256, 5320, 5600, 6080, 6650, 7600, 8512, 10640, 11200, 13300, 15200, 21280, 26600, 30400, 42560, 53200, 60953, 106400, 121906, 212800, 243812, 304765, 426671, 487624, 609530, 853342, 975248, 1158107, 1219060, 1523825, 1706684, 1950496, 2133355, 2316214, 2438120, 3047650, 3413368, 3900992, 4266710, 4632428, 4876240, 5790535, 6095300, 6826736, 8106749, 8533420, 9264856, 9752480, 10666775, 11581070, 12190600, 13653472, 16213498, 17066840, 18529712, 19504960, 21333550, 23162140, 24381200, 27306944, 28952675, 32426996, 34133680, 37059424, 40533745, 42667100, 46324280, 48762400, 57905350, 64853992, 68267360, 74118848, 81067490, 85334200, 92648560, 97524800, 115810700, 129707984, 136534720, 162134980, 170668400, 185297120, 202668725, 231621400, 259415968, 324269960, 341336800, 370594240, 405337450, 463242800, 518831936, 648539920, 682673600, 810674900, 926485600, 1297079840, 1621349800, 1852971200, 2594159680, 3242699600, 6485399200, 12970798400]

約数ペア:

[(1, 12970798400), (2, 6485399200), (4, 3242699600), (5, 2594159680), (7, 1852971200), (8, 1621349800), (10, 1297079840), (14, 926485600), (16, 810674900), (19, 682673600), (20, 648539920), (25, 518831936), (28, 463242800), (32, 405337450), (35, 370594240), (38, 341336800), (40, 324269960), (50, 259415968), (56, 231621400), (64, 202668725), (70, 185297120), (76, 170668400), (80, 162134980), (95, 136534720), (100, 129707984), (112, 115810700), (133, 97524800), (140, 92648560), (152, 85334200), (160, 81067490), (175, 74118848), (190, 68267360), (200, 64853992), (224, 57905350), (266, 48762400), (280, 46324280), (304, 42667100), (320, 40533745), (350, 37059424), (380, 34133680), (400, 32426996), (448, 28952675), (475, 27306944), (532, 24381200), (560, 23162140), (608, 21333550), (665, 19504960), (700, 18529712), (760, 17066840), (800, 16213498), (950, 13653472), (1064, 12190600), (1120, 11581070), (1216, 10666775), (1330, 9752480), (1400, 9264856), (1520, 8533420), (1600, 8106749), (1900, 6826736), (2128, 6095300), (2240, 5790535), (2660, 4876240), (2800, 4632428), (3040, 4266710), (3325, 3900992), (3800, 3413368), (4256, 3047650), (5320, 2438120), (5600, 2316214), (6080, 2133355), (6650, 1950496), (7600, 1706684), (8512, 1523825), (10640, 1219060), (11200, 1158107), (13300, 975248), (15200, 853342), (21280, 609530), (26600, 487624), (30400, 426671), (42560, 304765), (53200, 243812), (60953, 212800), (106400, 121906)]