207605160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{3923}}^1$

素因数の和:3957

約数の個数: 192

約数和(自身を含む): 805204800

約数和(自身を除く): 597599640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 3923, 4410, 5292, 5880, 6615, 7560, 7846, 8820, 10584, 11769, 13230, 15692, 17640, 19615, 23538, 26460, 27461, 31384, 35307, 39230, 47076, 52920, 54922, 58845, 70614, 78460, 82383, 94152, 105921, 109844, 117690, 137305, 141228, 156920, 164766, 176535, 192227, 211842, 219688, 235380, 247149, 274610, 282456, 329532, 353070, 384454, 411915, 423684, 470760, 494298, 529605, 549220, 576681, 659064, 706140, 741447, 768908, 823830, 847368, 961135, 988596, 1059210, 1098440, 1153362, 1235745, 1412280, 1482894, 1537816, 1647660, 1730043, 1922270, 1977192, 2118420, 2306724, 2471490, 2883405, 2965788, 3295320, 3460086, 3707235, 3844540, 4236840, 4613448, 4942980, 5190129, 5766810, 5931576, 6920172, 7414470, 7689080, 8650215, 9885960, 10380258, 11533620, 13840344, 14828940, 17300430, 20760516, 23067240, 25950645, 29657880, 34600860, 41521032, 51901290, 69201720, 103802580, 207605160]

約数ペア:

[(1, 207605160), (2, 103802580), (3, 69201720), (4, 51901290), (5, 41521032), (6, 34600860), (7, 29657880), (8, 25950645), (9, 23067240), (10, 20760516), (12, 17300430), (14, 14828940), (15, 13840344), (18, 11533620), (20, 10380258), (21, 9885960), (24, 8650215), (27, 7689080), (28, 7414470), (30, 6920172), (35, 5931576), (36, 5766810), (40, 5190129), (42, 4942980), (45, 4613448), (49, 4236840), (54, 3844540), (56, 3707235), (60, 3460086), (63, 3295320), (70, 2965788), (72, 2883405), (84, 2471490), (90, 2306724), (98, 2118420), (105, 1977192), (108, 1922270), (120, 1730043), (126, 1647660), (135, 1537816), (140, 1482894), (147, 1412280), (168, 1235745), (180, 1153362), (189, 1098440), (196, 1059210), (210, 988596), (216, 961135), (245, 847368), (252, 823830), (270, 768908), (280, 741447), (294, 706140), (315, 659064), (360, 576681), (378, 549220), (392, 529605), (420, 494298), (441, 470760), (490, 423684), (504, 411915), (540, 384454), (588, 353070), (630, 329532), (735, 282456), (756, 274610), (840, 247149), (882, 235380), (945, 219688), (980, 211842), (1080, 192227), (1176, 176535), (1260, 164766), (1323, 156920), (1470, 141228), (1512, 137305), (1764, 117690), (1890, 109844), (1960, 105921), (2205, 94152), (2520, 82383), (2646, 78460), (2940, 70614), (3528, 58845), (3780, 54922), (3923, 52920), (4410, 47076), (5292, 39230), (5880, 35307), (6615, 31384), (7560, 27461), (7846, 26460), (8820, 23538), (10584, 19615), (11769, 17640), (13230, 15692)]