2640220843920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{32260763}}^1$

素因数の和:32260821

約数の個数: 160

約数和(自身を含む): 9216771231744

約数和(自身を除く): 6576550387824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 10230, 13640, 16368, 20460, 27280, 40920, 81840, 32260763, 64521526, 96782289, 129043052, 161303815, 193564578, 258086104, 322607630, 354868393, 387129156, 483911445, 516172208, 645215260, 709736786, 774258312, 967822890, 1000083653, 1064605179, 1290430520, 1419473572, 1548516624, 1774341965, 1935645780, 2000167306, 2129210358, 2580861040, 2838947144, 3000250959, 3548683930, 3871291560, 4000334612, 4258420716, 5000418265, 5323025895, 5677894288, 6000501918, 7097367860, 7742583120, 8000669224, 8516841432, 10000836530, 10646051790, 11000920183, 12001003836, 14194735720, 15001254795, 16001338448, 17033682864, 20001673060, 21292103580, 22001840366, 24002007672, 28389471440, 30002509590, 33002760549, 40003346120, 42584207160, 44003680732, 48004015344, 55004600915, 60005019180, 66005521098, 80006692240, 85168414320, 88007361464, 110009201830, 120010038360, 132011042196, 165013802745, 176014722928, 220018403660, 240020076720, 264022084392, 330027605490, 440036807320, 528044168784, 660055210980, 880073614640, 1320110421960, 2640220843920]

約数ペア:

[(1, 2640220843920), (2, 1320110421960), (3, 880073614640), (4, 660055210980), (5, 528044168784), (6, 440036807320), (8, 330027605490), (10, 264022084392), (11, 240020076720), (12, 220018403660), (15, 176014722928), (16, 165013802745), (20, 132011042196), (22, 120010038360), (24, 110009201830), (30, 88007361464), (31, 85168414320), (33, 80006692240), (40, 66005521098), (44, 60005019180), (48, 55004600915), (55, 48004015344), (60, 44003680732), (62, 42584207160), (66, 40003346120), (80, 33002760549), (88, 30002509590), (93, 28389471440), (110, 24002007672), (120, 22001840366), (124, 21292103580), (132, 20001673060), (155, 17033682864), (165, 16001338448), (176, 15001254795), (186, 14194735720), (220, 12001003836), (240, 11000920183), (248, 10646051790), (264, 10000836530), (310, 8516841432), (330, 8000669224), (341, 7742583120), (372, 7097367860), (440, 6000501918), (465, 5677894288), (496, 5323025895), (528, 5000418265), (620, 4258420716), (660, 4000334612), (682, 3871291560), (744, 3548683930), (880, 3000250959), (930, 2838947144), (1023, 2580861040), (1240, 2129210358), (1320, 2000167306), (1364, 1935645780), (1488, 1774341965), (1705, 1548516624), (1860, 1419473572), (2046, 1290430520), (2480, 1064605179), (2640, 1000083653), (2728, 967822890), (3410, 774258312), (3720, 709736786), (4092, 645215260), (5115, 516172208), (5456, 483911445), (6820, 387129156), (7440, 354868393), (8184, 322607630), (10230, 258086104), (13640, 193564578), (16368, 161303815), (20460, 129043052), (27280, 96782289), (40920, 64521526), (81840, 32260763)]