20932442880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{757}}^1$

素因数の和:1179

約数の個数: 288

約数和(自身を含む): 70650451200

約数和(自身を除く): 49718008320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 379, 380, 384, 456, 480, 570, 608, 640, 757, 758, 760, 768, 912, 960, 1137, 1140, 1216, 1280, 1514, 1516, 1520, 1824, 1895, 1920, 2271, 2274, 2280, 2432, 3028, 3032, 3040, 3648, 3785, 3790, 3840, 4542, 4548, 4560, 4864, 5685, 6056, 6064, 6080, 7201, 7296, 7570, 7580, 9084, 9096, 9120, 11355, 11370, 12112, 12128, 12160, 14383, 14402, 14592, 15140, 15160, 18168, 18192, 18240, 21603, 22710, 22740, 24224, 24256, 24320, 28766, 28804, 30280, 30320, 36005, 36336, 36384, 36480, 43149, 43206, 45420, 45480, 48448, 48512, 57532, 57608, 60560, 60640, 71915, 72010, 72672, 72768, 72960, 86298, 86412, 90840, 90960, 96896, 97024, 108015, 115064, 115216, 121120, 121280, 143830, 144020, 145344, 145536, 172596, 172824, 181680, 181920, 193792, 215745, 216030, 230128, 230432, 242240, 242560, 286903, 287660, 288040, 290688, 291072, 345192, 345648, 363360, 363840, 431490, 432060, 460256, 460864, 484480, 485120, 573806, 575320, 576080, 581376, 690384, 691296, 726720, 727680, 860709, 862980, 864120, 920512, 921728, 968960, 1147612, 1150640, 1152160, 1380768, 1382592, 1434515, 1453440, 1455360, 1721418, 1725960, 1728240, 1841024, 1843456, 2295224, 2301280, 2304320, 2761536, 2765184, 2869030, 2906880, 3442836, 3451920, 3456480, 3682048, 4303545, 4590448, 4602560, 4608640, 5451157, 5523072, 5530368, 5738060, 6885672, 6903840, 6912960, 8607090, 9180896, 9205120, 9217280, 10902314, 11046144, 11476120, 13771344, 13807680, 13825920, 16353471, 17214180, 18361792, 18410240, 21804628, 22952240, 27255785, 27542688, 27615360, 27651840, 32706942, 34428360, 36723584, 43609256, 45904480, 54511570, 55085376, 55230720, 65413884, 68856720, 73447168, 81767355, 87218512, 91808960, 109023140, 110170752, 130827768, 137713440, 163534710, 174437024, 183617920, 218046280, 220341504, 261655536, 275426880, 327069420, 348874048, 367235840, 436092560, 523311072, 550853760, 654138840, 697748096, 872185120, 1046622144, 1101707520, 1308277680, 1395496192, 1744370240, 2093244288, 2616555360, 3488740480, 4186488576, 5233110720, 6977480960, 10466221440, 20932442880]

約数ペア:

[(1, 20932442880), (2, 10466221440), (3, 6977480960), (4, 5233110720), (5, 4186488576), (6, 3488740480), (8, 2616555360), (10, 2093244288), (12, 1744370240), (15, 1395496192), (16, 1308277680), (19, 1101707520), (20, 1046622144), (24, 872185120), (30, 697748096), (32, 654138840), (38, 550853760), (40, 523311072), (48, 436092560), (57, 367235840), (60, 348874048), (64, 327069420), (76, 275426880), (80, 261655536), (95, 220341504), (96, 218046280), (114, 183617920), (120, 174437024), (128, 163534710), (152, 137713440), (160, 130827768), (190, 110170752), (192, 109023140), (228, 91808960), (240, 87218512), (256, 81767355), (285, 73447168), (304, 68856720), (320, 65413884), (379, 55230720), (380, 55085376), (384, 54511570), (456, 45904480), (480, 43609256), (570, 36723584), (608, 34428360), (640, 32706942), (757, 27651840), (758, 27615360), (760, 27542688), (768, 27255785), (912, 22952240), (960, 21804628), (1137, 18410240), (1140, 18361792), (1216, 17214180), (1280, 16353471), (1514, 13825920), (1516, 13807680), (1520, 13771344), (1824, 11476120), (1895, 11046144), (1920, 10902314), (2271, 9217280), (2274, 9205120), (2280, 9180896), (2432, 8607090), (3028, 6912960), (3032, 6903840), (3040, 6885672), (3648, 5738060), (3785, 5530368), (3790, 5523072), (3840, 5451157), (4542, 4608640), (4548, 4602560), (4560, 4590448), (4864, 4303545), (5685, 3682048), (6056, 3456480), (6064, 3451920), (6080, 3442836), (7201, 2906880), (7296, 2869030), (7570, 2765184), (7580, 2761536), (9084, 2304320), (9096, 2301280), (9120, 2295224), (11355, 1843456), (11370, 1841024), (12112, 1728240), (12128, 1725960), (12160, 1721418), (14383, 1455360), (14402, 1453440), (14592, 1434515), (15140, 1382592), (15160, 1380768), (18168, 1152160), (18192, 1150640), (18240, 1147612), (21603, 968960), (22710, 921728), (22740, 920512), (24224, 864120), (24256, 862980), (24320, 860709), (28766, 727680), (28804, 726720), (30280, 691296), (30320, 690384), (36005, 581376), (36336, 576080), (36384, 575320), (36480, 573806), (43149, 485120), (43206, 484480), (45420, 460864), (45480, 460256), (48448, 432060), (48512, 431490), (57532, 363840), (57608, 363360), (60560, 345648), (60640, 345192), (71915, 291072), (72010, 290688), (72672, 288040), (72768, 287660), (72960, 286903), (86298, 242560), (86412, 242240), (90840, 230432), (90960, 230128), (96896, 216030), (97024, 215745), (108015, 193792), (115064, 181920), (115216, 181680), (121120, 172824), (121280, 172596), (143830, 145536), (144020, 145344)]