123183270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 396264960

約数和(自身を除く): 273081690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 41, 42, 45, 57, 63, 70, 82, 90, 95, 105, 114, 123, 126, 133, 171, 190, 205, 210, 246, 251, 266, 285, 287, 315, 342, 369, 399, 410, 502, 570, 574, 615, 630, 665, 738, 753, 779, 798, 855, 861, 1197, 1230, 1255, 1330, 1435, 1506, 1558, 1710, 1722, 1757, 1845, 1995, 2259, 2337, 2394, 2510, 2583, 2870, 3514, 3690, 3765, 3895, 3990, 4305, 4518, 4674, 4769, 5166, 5271, 5453, 5985, 7011, 7530, 7790, 8610, 8785, 9538, 10291, 10542, 10906, 11295, 11685, 11970, 12915, 14022, 14307, 15813, 16359, 17570, 20582, 22590, 23370, 23845, 25830, 26355, 27265, 28614, 30873, 31626, 32718, 33383, 35055, 42921, 47690, 49077, 51455, 52710, 54530, 61746, 66766, 70110, 71535, 72037, 79065, 81795, 85842, 92619, 98154, 100149, 102910, 143070, 144074, 154365, 158130, 163590, 166915, 185238, 195529, 200298, 214605, 216111, 245385, 300447, 308730, 333830, 360185, 391058, 429210, 432222, 463095, 490770, 500745, 586587, 600894, 648333, 720370, 926190, 977645, 1001490, 1080555, 1173174, 1296666, 1368703, 1502235, 1759761, 1955290, 2161110, 2737406, 2932935, 3004470, 3241665, 3519522, 4106109, 5865870, 6483330, 6843515, 8212218, 8798805, 12318327, 13687030, 17597610, 20530545, 24636654, 41061090, 61591635, 123183270]

約数ペア:

[(1, 123183270), (2, 61591635), (3, 41061090), (5, 24636654), (6, 20530545), (7, 17597610), (9, 13687030), (10, 12318327), (14, 8798805), (15, 8212218), (18, 6843515), (19, 6483330), (21, 5865870), (30, 4106109), (35, 3519522), (38, 3241665), (41, 3004470), (42, 2932935), (45, 2737406), (57, 2161110), (63, 1955290), (70, 1759761), (82, 1502235), (90, 1368703), (95, 1296666), (105, 1173174), (114, 1080555), (123, 1001490), (126, 977645), (133, 926190), (171, 720370), (190, 648333), (205, 600894), (210, 586587), (246, 500745), (251, 490770), (266, 463095), (285, 432222), (287, 429210), (315, 391058), (342, 360185), (369, 333830), (399, 308730), (410, 300447), (502, 245385), (570, 216111), (574, 214605), (615, 200298), (630, 195529), (665, 185238), (738, 166915), (753, 163590), (779, 158130), (798, 154365), (855, 144074), (861, 143070), (1197, 102910), (1230, 100149), (1255, 98154), (1330, 92619), (1435, 85842), (1506, 81795), (1558, 79065), (1710, 72037), (1722, 71535), (1757, 70110), (1845, 66766), (1995, 61746), (2259, 54530), (2337, 52710), (2394, 51455), (2510, 49077), (2583, 47690), (2870, 42921), (3514, 35055), (3690, 33383), (3765, 32718), (3895, 31626), (3990, 30873), (4305, 28614), (4518, 27265), (4674, 26355), (4769, 25830), (5166, 23845), (5271, 23370), (5453, 22590), (5985, 20582), (7011, 17570), (7530, 16359), (7790, 15813), (8610, 14307), (8785, 14022), (9538, 12915), (10291, 11970), (10542, 11685), (10906, 11295)]