5168520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{293}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 19606860

約数和(自身を除く): 14438340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 293, 294, 315, 360, 392, 420, 441, 490, 504, 586, 588, 630, 735, 840, 879, 882, 980, 1172, 1176, 1260, 1465, 1470, 1758, 1764, 1960, 2051, 2205, 2344, 2520, 2637, 2930, 2940, 3516, 3528, 4102, 4395, 4410, 5274, 5860, 5880, 6153, 7032, 8204, 8790, 8820, 10255, 10548, 11720, 12306, 13185, 14357, 16408, 17580, 17640, 18459, 20510, 21096, 24612, 26370, 28714, 30765, 35160, 36918, 41020, 43071, 49224, 52740, 57428, 61530, 71785, 73836, 82040, 86142, 92295, 105480, 114856, 123060, 129213, 143570, 147672, 172284, 184590, 215355, 246120, 258426, 287140, 344568, 369180, 430710, 516852, 574280, 646065, 738360, 861420, 1033704, 1292130, 1722840, 2584260, 5168520]

約数ペア:

[(1, 5168520), (2, 2584260), (3, 1722840), (4, 1292130), (5, 1033704), (6, 861420), (7, 738360), (8, 646065), (9, 574280), (10, 516852), (12, 430710), (14, 369180), (15, 344568), (18, 287140), (20, 258426), (21, 246120), (24, 215355), (28, 184590), (30, 172284), (35, 147672), (36, 143570), (40, 129213), (42, 123060), (45, 114856), (49, 105480), (56, 92295), (60, 86142), (63, 82040), (70, 73836), (72, 71785), (84, 61530), (90, 57428), (98, 52740), (105, 49224), (120, 43071), (126, 41020), (140, 36918), (147, 35160), (168, 30765), (180, 28714), (196, 26370), (210, 24612), (245, 21096), (252, 20510), (280, 18459), (293, 17640), (294, 17580), (315, 16408), (360, 14357), (392, 13185), (420, 12306), (441, 11720), (490, 10548), (504, 10255), (586, 8820), (588, 8790), (630, 8204), (735, 7032), (840, 6153), (879, 5880), (882, 5860), (980, 5274), (1172, 4410), (1176, 4395), (1260, 4102), (1465, 3528), (1470, 3516), (1758, 2940), (1764, 2930), (1960, 2637), (2051, 2520), (2205, 2344)]