248049481560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{38119}}^1$

素因数の和:38601

約数の個数: 128

約数和(自身を含む): 750604147200

約数和(自身を除く): 502554665640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 257, 422, 514, 633, 771, 844, 1028, 1055, 1266, 1285, 1542, 1688, 2056, 2110, 2532, 2570, 3084, 3165, 3855, 4220, 5064, 5140, 6168, 6330, 7710, 8440, 10280, 12660, 15420, 25320, 30840, 38119, 54227, 76238, 108454, 114357, 152476, 162681, 190595, 216908, 228714, 271135, 304952, 325362, 381190, 433816, 457428, 542270, 571785, 650724, 762380, 813405, 914856, 1084540, 1143570, 1301448, 1524760, 1626810, 2169080, 2287140, 3253620, 4574280, 6507240, 8043109, 9796583, 16086218, 19593166, 24129327, 29389749, 32172436, 39186332, 40215545, 48258654, 48982915, 58779498, 64344872, 78372664, 80431090, 96517308, 97965830, 117558996, 120646635, 146948745, 160862180, 193034616, 195931660, 235117992, 241293270, 293897490, 321724360, 391863320, 482586540, 587794980, 965173080, 1175589960, 2067079013, 4134158026, 6201237039, 8268316052, 10335395065, 12402474078, 16536632104, 20670790130, 24804948156, 31006185195, 41341580260, 49609896312, 62012370390, 82683160520, 124024740780, 248049481560]

約数ペア:

[(1, 248049481560), (2, 124024740780), (3, 82683160520), (4, 62012370390), (5, 49609896312), (6, 41341580260), (8, 31006185195), (10, 24804948156), (12, 20670790130), (15, 16536632104), (20, 12402474078), (24, 10335395065), (30, 8268316052), (40, 6201237039), (60, 4134158026), (120, 2067079013), (211, 1175589960), (257, 965173080), (422, 587794980), (514, 482586540), (633, 391863320), (771, 321724360), (844, 293897490), (1028, 241293270), (1055, 235117992), (1266, 195931660), (1285, 193034616), (1542, 160862180), (1688, 146948745), (2056, 120646635), (2110, 117558996), (2532, 97965830), (2570, 96517308), (3084, 80431090), (3165, 78372664), (3855, 64344872), (4220, 58779498), (5064, 48982915), (5140, 48258654), (6168, 40215545), (6330, 39186332), (7710, 32172436), (8440, 29389749), (10280, 24129327), (12660, 19593166), (15420, 16086218), (25320, 9796583), (30840, 8043109), (38119, 6507240), (54227, 4574280), (76238, 3253620), (108454, 2287140), (114357, 2169080), (152476, 1626810), (162681, 1524760), (190595, 1301448), (216908, 1143570), (228714, 1084540), (271135, 914856), (304952, 813405), (325362, 762380), (381190, 650724), (433816, 571785), (457428, 542270)]