207316530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 617725440

約数和(自身を除く): 410408910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 47, 51, 54, 62, 85, 90, 93, 94, 102, 135, 141, 153, 155, 170, 186, 235, 255, 270, 279, 282, 306, 310, 423, 459, 465, 470, 510, 527, 558, 705, 765, 799, 837, 846, 918, 930, 961, 1054, 1269, 1395, 1410, 1457, 1530, 1581, 1598, 1674, 1922, 2115, 2295, 2397, 2538, 2635, 2790, 2883, 2914, 3162, 3995, 4185, 4230, 4371, 4590, 4743, 4794, 4805, 5270, 5766, 6345, 7191, 7285, 7905, 7990, 8370, 8649, 8742, 9486, 9610, 11985, 12690, 13113, 14229, 14382, 14415, 14570, 15810, 16337, 17298, 21573, 21855, 23715, 23970, 24769, 25947, 26226, 28458, 28830, 32674, 35955, 39339, 43146, 43245, 43710, 45167, 47430, 49011, 49538, 51894, 65565, 71145, 71910, 74307, 78678, 81685, 86490, 90334, 98022, 107865, 123845, 129735, 131130, 135501, 142290, 147033, 148614, 163370, 196695, 215730, 222921, 225835, 245055, 247690, 259470, 271002, 294066, 371535, 393390, 406503, 441099, 445842, 451670, 490110, 668763, 677505, 735165, 743070, 767839, 813006, 882198, 1114605, 1219509, 1337526, 1355010, 1470330, 1535678, 2032515, 2205495, 2229210, 2303517, 2439018, 3343815, 3839195, 4065030, 4410990, 4607034, 6097545, 6687630, 6910551, 7678390, 11517585, 12195090, 13821102, 20731653, 23035170, 34552755, 41463306, 69105510, 103658265, 207316530]

約数ペア:

[(1, 207316530), (2, 103658265), (3, 69105510), (5, 41463306), (6, 34552755), (9, 23035170), (10, 20731653), (15, 13821102), (17, 12195090), (18, 11517585), (27, 7678390), (30, 6910551), (31, 6687630), (34, 6097545), (45, 4607034), (47, 4410990), (51, 4065030), (54, 3839195), (62, 3343815), (85, 2439018), (90, 2303517), (93, 2229210), (94, 2205495), (102, 2032515), (135, 1535678), (141, 1470330), (153, 1355010), (155, 1337526), (170, 1219509), (186, 1114605), (235, 882198), (255, 813006), (270, 767839), (279, 743070), (282, 735165), (306, 677505), (310, 668763), (423, 490110), (459, 451670), (465, 445842), (470, 441099), (510, 406503), (527, 393390), (558, 371535), (705, 294066), (765, 271002), (799, 259470), (837, 247690), (846, 245055), (918, 225835), (930, 222921), (961, 215730), (1054, 196695), (1269, 163370), (1395, 148614), (1410, 147033), (1457, 142290), (1530, 135501), (1581, 131130), (1598, 129735), (1674, 123845), (1922, 107865), (2115, 98022), (2295, 90334), (2397, 86490), (2538, 81685), (2635, 78678), (2790, 74307), (2883, 71910), (2914, 71145), (3162, 65565), (3995, 51894), (4185, 49538), (4230, 49011), (4371, 47430), (4590, 45167), (4743, 43710), (4794, 43245), (4805, 43146), (5270, 39339), (5766, 35955), (6345, 32674), (7191, 28830), (7285, 28458), (7905, 26226), (7990, 25947), (8370, 24769), (8649, 23970), (8742, 23715), (9486, 21855), (9610, 21573), (11985, 17298), (12690, 16337), (13113, 15810), (14229, 14570), (14382, 14415)]