246131340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:832

約数の個数: 192

約数和(自身を含む): 863278080

約数和(自身を除く): 617146740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 61, 65, 70, 78, 84, 91, 105, 122, 130, 140, 156, 182, 183, 195, 210, 244, 260, 273, 305, 364, 366, 390, 420, 427, 455, 546, 610, 732, 739, 780, 793, 854, 910, 915, 1092, 1220, 1281, 1365, 1478, 1586, 1708, 1820, 1830, 2135, 2217, 2379, 2562, 2730, 2956, 3172, 3660, 3695, 3965, 4270, 4434, 4758, 5124, 5173, 5460, 5551, 6405, 7390, 7930, 8540, 8868, 9516, 9607, 10346, 11085, 11102, 11895, 12810, 14780, 15519, 15860, 16653, 19214, 20692, 22170, 22204, 23790, 25620, 25865, 27755, 28821, 31038, 33306, 38428, 44340, 45079, 47580, 48035, 51730, 55510, 57642, 62076, 66612, 67249, 77595, 83265, 90158, 96070, 103460, 111020, 115284, 134498, 135237, 144105, 155190, 166530, 180316, 192140, 201747, 225395, 268996, 270474, 288210, 310380, 315553, 333060, 336245, 403494, 450790, 540948, 576420, 586027, 631106, 672490, 676185, 806988, 901580, 946659, 1008735, 1172054, 1262212, 1344980, 1352370, 1577765, 1758081, 1893318, 2017470, 2344108, 2704740, 2930135, 3155530, 3516162, 3786636, 4034940, 4102189, 4733295, 5860270, 6311060, 7032324, 8204378, 8790405, 9466590, 11720540, 12306567, 16408756, 17580810, 18933180, 20510945, 24613134, 35161620, 41021890, 49226268, 61532835, 82043780, 123065670, 246131340]

約数ペア:

[(1, 246131340), (2, 123065670), (3, 82043780), (4, 61532835), (5, 49226268), (6, 41021890), (7, 35161620), (10, 24613134), (12, 20510945), (13, 18933180), (14, 17580810), (15, 16408756), (20, 12306567), (21, 11720540), (26, 9466590), (28, 8790405), (30, 8204378), (35, 7032324), (39, 6311060), (42, 5860270), (52, 4733295), (60, 4102189), (61, 4034940), (65, 3786636), (70, 3516162), (78, 3155530), (84, 2930135), (91, 2704740), (105, 2344108), (122, 2017470), (130, 1893318), (140, 1758081), (156, 1577765), (182, 1352370), (183, 1344980), (195, 1262212), (210, 1172054), (244, 1008735), (260, 946659), (273, 901580), (305, 806988), (364, 676185), (366, 672490), (390, 631106), (420, 586027), (427, 576420), (455, 540948), (546, 450790), (610, 403494), (732, 336245), (739, 333060), (780, 315553), (793, 310380), (854, 288210), (910, 270474), (915, 268996), (1092, 225395), (1220, 201747), (1281, 192140), (1365, 180316), (1478, 166530), (1586, 155190), (1708, 144105), (1820, 135237), (1830, 134498), (2135, 115284), (2217, 111020), (2379, 103460), (2562, 96070), (2730, 90158), (2956, 83265), (3172, 77595), (3660, 67249), (3695, 66612), (3965, 62076), (4270, 57642), (4434, 55510), (4758, 51730), (5124, 48035), (5173, 47580), (5460, 45079), (5551, 44340), (6405, 38428), (7390, 33306), (7930, 31038), (8540, 28821), (8868, 27755), (9516, 25865), (9607, 25620), (10346, 23790), (11085, 22204), (11102, 22170), (11895, 20692), (12810, 19214), (14780, 16653), (15519, 15860)]