13943340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 46475520

約数和(自身を除く): 32532180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 151, 162, 171, 180, 190, 228, 243, 270, 285, 302, 324, 342, 380, 405, 453, 486, 513, 540, 570, 604, 684, 755, 810, 855, 906, 972, 1026, 1140, 1215, 1359, 1510, 1539, 1620, 1710, 1812, 2052, 2265, 2430, 2565, 2718, 2869, 3020, 3078, 3420, 4077, 4530, 4617, 4860, 5130, 5436, 5738, 6156, 6795, 7695, 8154, 8607, 9060, 9234, 10260, 11476, 12231, 13590, 14345, 15390, 16308, 17214, 18468, 20385, 23085, 24462, 25821, 27180, 28690, 30780, 34428, 36693, 40770, 43035, 46170, 48924, 51642, 57380, 61155, 73386, 77463, 81540, 86070, 92340, 103284, 122310, 129105, 146772, 154926, 172140, 183465, 232389, 244620, 258210, 309852, 366930, 387315, 464778, 516420, 697167, 733860, 774630, 929556, 1161945, 1394334, 1549260, 2323890, 2788668, 3485835, 4647780, 6971670, 13943340]

約数ペア:

[(1, 13943340), (2, 6971670), (3, 4647780), (4, 3485835), (5, 2788668), (6, 2323890), (9, 1549260), (10, 1394334), (12, 1161945), (15, 929556), (18, 774630), (19, 733860), (20, 697167), (27, 516420), (30, 464778), (36, 387315), (38, 366930), (45, 309852), (54, 258210), (57, 244620), (60, 232389), (76, 183465), (81, 172140), (90, 154926), (95, 146772), (108, 129105), (114, 122310), (135, 103284), (151, 92340), (162, 86070), (171, 81540), (180, 77463), (190, 73386), (228, 61155), (243, 57380), (270, 51642), (285, 48924), (302, 46170), (324, 43035), (342, 40770), (380, 36693), (405, 34428), (453, 30780), (486, 28690), (513, 27180), (540, 25821), (570, 24462), (604, 23085), (684, 20385), (755, 18468), (810, 17214), (855, 16308), (906, 15390), (972, 14345), (1026, 13590), (1140, 12231), (1215, 11476), (1359, 10260), (1510, 9234), (1539, 9060), (1620, 8607), (1710, 8154), (1812, 7695), (2052, 6795), (2265, 6156), (2430, 5738), (2565, 5436), (2718, 5130), (2869, 4860), (3020, 4617), (3078, 4530), (3420, 4077)]