188208720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 240

約数和(自身を含む): 731203200

約数和(自身を除く): 542994480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 107, 112, 120, 126, 140, 144, 168, 180, 210, 214, 240, 252, 280, 315, 321, 336, 349, 360, 420, 428, 504, 535, 560, 630, 642, 698, 720, 749, 840, 856, 963, 1008, 1047, 1070, 1260, 1284, 1396, 1498, 1605, 1680, 1712, 1745, 1926, 2094, 2140, 2247, 2443, 2520, 2568, 2792, 2996, 3141, 3210, 3490, 3745, 3852, 4188, 4280, 4494, 4815, 4886, 5040, 5136, 5235, 5584, 5992, 6282, 6420, 6741, 6980, 7329, 7490, 7704, 8376, 8560, 8988, 9630, 9772, 10470, 11235, 11984, 12215, 12564, 12840, 13482, 13960, 14658, 14980, 15408, 15705, 16752, 17976, 19260, 19544, 20940, 21987, 22470, 24430, 25128, 25680, 26964, 27920, 29316, 29960, 31410, 33705, 35952, 36645, 37343, 38520, 39088, 41880, 43974, 44940, 48860, 50256, 53928, 58632, 59920, 62820, 67410, 73290, 74686, 77040, 83760, 87948, 89880, 97720, 107856, 109935, 112029, 117264, 125640, 134820, 146580, 149372, 175896, 179760, 186715, 195440, 219870, 224058, 251280, 261401, 269640, 293160, 298744, 336087, 351792, 373430, 439740, 448116, 522802, 539280, 560145, 586320, 597488, 672174, 746860, 784203, 879480, 896232, 1045604, 1120290, 1307005, 1344348, 1493720, 1568406, 1680435, 1758960, 1792464, 2091208, 2240580, 2352609, 2614010, 2688696, 2987440, 3136812, 3360870, 3921015, 4182416, 4481160, 4705218, 5228020, 5377392, 6273624, 6721740, 7842030, 8962320, 9410436, 10456040, 11763045, 12547248, 13443480, 15684060, 18820872, 20912080, 23526090, 26886960, 31368120, 37641744, 47052180, 62736240, 94104360, 188208720]

約数ペア:

[(1, 188208720), (2, 94104360), (3, 62736240), (4, 47052180), (5, 37641744), (6, 31368120), (7, 26886960), (8, 23526090), (9, 20912080), (10, 18820872), (12, 15684060), (14, 13443480), (15, 12547248), (16, 11763045), (18, 10456040), (20, 9410436), (21, 8962320), (24, 7842030), (28, 6721740), (30, 6273624), (35, 5377392), (36, 5228020), (40, 4705218), (42, 4481160), (45, 4182416), (48, 3921015), (56, 3360870), (60, 3136812), (63, 2987440), (70, 2688696), (72, 2614010), (80, 2352609), (84, 2240580), (90, 2091208), (105, 1792464), (107, 1758960), (112, 1680435), (120, 1568406), (126, 1493720), (140, 1344348), (144, 1307005), (168, 1120290), (180, 1045604), (210, 896232), (214, 879480), (240, 784203), (252, 746860), (280, 672174), (315, 597488), (321, 586320), (336, 560145), (349, 539280), (360, 522802), (420, 448116), (428, 439740), (504, 373430), (535, 351792), (560, 336087), (630, 298744), (642, 293160), (698, 269640), (720, 261401), (749, 251280), (840, 224058), (856, 219870), (963, 195440), (1008, 186715), (1047, 179760), (1070, 175896), (1260, 149372), (1284, 146580), (1396, 134820), (1498, 125640), (1605, 117264), (1680, 112029), (1712, 109935), (1745, 107856), (1926, 97720), (2094, 89880), (2140, 87948), (2247, 83760), (2443, 77040), (2520, 74686), (2568, 73290), (2792, 67410), (2996, 62820), (3141, 59920), (3210, 58632), (3490, 53928), (3745, 50256), (3852, 48860), (4188, 44940), (4280, 43974), (4494, 41880), (4815, 39088), (4886, 38520), (5040, 37343), (5136, 36645), (5235, 35952), (5584, 33705), (5992, 31410), (6282, 29960), (6420, 29316), (6741, 27920), (6980, 26964), (7329, 25680), (7490, 25128), (7704, 24430), (8376, 22470), (8560, 21987), (8988, 20940), (9630, 19544), (9772, 19260), (10470, 17976), (11235, 16752), (11984, 15705), (12215, 15408), (12564, 14980), (12840, 14658), (13482, 13960)]