323715210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:732

約数の個数: 128

約数和(自身を含む): 961873920

約数和(自身を除く): 638158710

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 283, 390, 419, 455, 546, 566, 838, 849, 910, 1257, 1365, 1415, 1698, 1981, 2095, 2514, 2730, 2830, 2933, 3679, 3962, 4190, 4245, 5447, 5866, 5943, 6285, 7358, 8490, 8799, 9905, 10894, 11037, 11886, 12570, 14665, 16341, 17598, 18395, 19810, 22074, 25753, 27235, 29330, 29715, 32682, 36790, 38129, 43995, 51506, 54470, 55185, 59430, 76258, 77259, 81705, 87990, 110370, 114387, 118577, 128765, 154518, 163410, 190645, 228774, 237154, 257530, 355731, 381290, 386295, 571935, 592885, 711462, 772590, 830039, 1143870, 1185770, 1541501, 1660078, 1778655, 2490117, 3083002, 3557310, 4150195, 4624503, 4980234, 7707505, 8300390, 9249006, 10790507, 12450585, 15415010, 21581014, 23122515, 24901170, 32371521, 46245030, 53952535, 64743042, 107905070, 161857605, 323715210]

約数ペア:

[(1, 323715210), (2, 161857605), (3, 107905070), (5, 64743042), (6, 53952535), (7, 46245030), (10, 32371521), (13, 24901170), (14, 23122515), (15, 21581014), (21, 15415010), (26, 12450585), (30, 10790507), (35, 9249006), (39, 8300390), (42, 7707505), (65, 4980234), (70, 4624503), (78, 4150195), (91, 3557310), (105, 3083002), (130, 2490117), (182, 1778655), (195, 1660078), (210, 1541501), (273, 1185770), (283, 1143870), (390, 830039), (419, 772590), (455, 711462), (546, 592885), (566, 571935), (838, 386295), (849, 381290), (910, 355731), (1257, 257530), (1365, 237154), (1415, 228774), (1698, 190645), (1981, 163410), (2095, 154518), (2514, 128765), (2730, 118577), (2830, 114387), (2933, 110370), (3679, 87990), (3962, 81705), (4190, 77259), (4245, 76258), (5447, 59430), (5866, 55185), (5943, 54470), (6285, 51506), (7358, 43995), (8490, 38129), (8799, 36790), (9905, 32682), (10894, 29715), (11037, 29330), (11886, 27235), (12570, 25753), (14665, 22074), (16341, 19810), (17598, 18395)]