20042376480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34883}}^1$

素因数の和:34933

約数の個数: 384

約数和(自身を含む): 84391372800

約数和(自身を除く): 64348996320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6384, 6840, 7182, 7560, 7980, 8208, 9120, 9576, 10080, 10260, 10640, 11970, 12768, 13680, 14364, 15120, 15960, 16416, 17955, 19152, 20520, 21280, 23940, 27360, 28728, 30240, 31920, 34883, 35910, 38304, 41040, 47880, 57456, 63840, 69766, 71820, 82080, 95760, 104649, 114912, 139532, 143640, 174415, 191520, 209298, 244181, 279064, 287280, 313947, 348830, 418596, 488362, 523245, 558128, 574560, 627894, 662777, 697660, 732543, 837192, 941841, 976724, 1046490, 1116256, 1220905, 1255788, 1325554, 1395320, 1465086, 1569735, 1674384, 1883682, 1953448, 1988331, 2092980, 2197629, 2441810, 2511576, 2651108, 2790640, 2930172, 3139470, 3313885, 3348768, 3662715, 3767364, 3906896, 3976662, 4185960, 4395258, 4639439, 4709205, 4883620, 5023152, 5302216, 5581280, 5860344, 5964993, 6278940, 6592887, 6627770, 7325430, 7534728, 7813792, 7953324, 8371920, 8790516, 9278878, 9418410, 9767240, 9941655, 10046304, 10604432, 10988145, 11720688, 11929986, 12557880, 13185774, 13255540, 13918317, 14650860, 15069456, 15906648, 16743840, 17581032, 17894979, 18557756, 18836820, 19534480, 19883310, 21208864, 21976290, 23197195, 23441376, 23859972, 25115760, 26371548, 26511080, 27836634, 29301720, 29824965, 30138912, 31813296, 32964435, 35162064, 35789958, 37115512, 37673640, 39068960, 39766620, 41754951, 43952580, 46394390, 47719944, 50231520, 52743096, 53022160, 55673268, 58603440, 59649930, 63626592, 65928870, 69591585, 70324128, 71579916, 74231024, 75347280, 79533240, 83509902, 87905160, 89474895, 92788780, 95439888, 105486192, 106044320, 111346536, 117206880, 119299860, 125264853, 131857740, 139183170, 143159832, 148462048, 150694560, 159066480, 167019804, 175810320, 178949790, 185577560, 190879776, 208774755, 210972384, 222693072, 238599720, 250529706, 263715480, 278366340, 286319664, 318132960, 334039608, 351620640, 357899580, 371155120, 417549510, 445386144, 477199440, 501059412, 527430960, 556732680, 572639328, 626324265, 668079216, 715799160, 742310240, 835099020, 954398880, 1002118824, 1054861920, 1113465360, 1252648530, 1336158432, 1431598320, 1670198040, 2004237648, 2226930720, 2505297060, 2863196640, 3340396080, 4008475296, 5010594120, 6680792160, 10021188240, 20042376480]

約数ペア:

[(1, 20042376480), (2, 10021188240), (3, 6680792160), (4, 5010594120), (5, 4008475296), (6, 3340396080), (7, 2863196640), (8, 2505297060), (9, 2226930720), (10, 2004237648), (12, 1670198040), (14, 1431598320), (15, 1336158432), (16, 1252648530), (18, 1113465360), (19, 1054861920), (20, 1002118824), (21, 954398880), (24, 835099020), (27, 742310240), (28, 715799160), (30, 668079216), (32, 626324265), (35, 572639328), (36, 556732680), (38, 527430960), (40, 501059412), (42, 477199440), (45, 445386144), (48, 417549510), (54, 371155120), (56, 357899580), (57, 351620640), (60, 334039608), (63, 318132960), (70, 286319664), (72, 278366340), (76, 263715480), (80, 250529706), (84, 238599720), (90, 222693072), (95, 210972384), (96, 208774755), (105, 190879776), (108, 185577560), (112, 178949790), (114, 175810320), (120, 167019804), (126, 159066480), (133, 150694560), (135, 148462048), (140, 143159832), (144, 139183170), (152, 131857740), (160, 125264853), (168, 119299860), (171, 117206880), (180, 111346536), (189, 106044320), (190, 105486192), (210, 95439888), (216, 92788780), (224, 89474895), (228, 87905160), (240, 83509902), (252, 79533240), (266, 75347280), (270, 74231024), (280, 71579916), (285, 70324128), (288, 69591585), (304, 65928870), (315, 63626592), (336, 59649930), (342, 58603440), (360, 55673268), (378, 53022160), (380, 52743096), (399, 50231520), (420, 47719944), (432, 46394390), (456, 43952580), (480, 41754951), (504, 39766620), (513, 39068960), (532, 37673640), (540, 37115512), (560, 35789958), (570, 35162064), (608, 32964435), (630, 31813296), (665, 30138912), (672, 29824965), (684, 29301720), (720, 27836634), (756, 26511080), (760, 26371548), (798, 25115760), (840, 23859972), (855, 23441376), (864, 23197195), (912, 21976290), (945, 21208864), (1008, 19883310), (1026, 19534480), (1064, 18836820), (1080, 18557756), (1120, 17894979), (1140, 17581032), (1197, 16743840), (1260, 15906648), (1330, 15069456), (1368, 14650860), (1440, 13918317), (1512, 13255540), (1520, 13185774), (1596, 12557880), (1680, 11929986), (1710, 11720688), (1824, 10988145), (1890, 10604432), (1995, 10046304), (2016, 9941655), (2052, 9767240), (2128, 9418410), (2160, 9278878), (2280, 8790516), (2394, 8371920), (2520, 7953324), (2565, 7813792), (2660, 7534728), (2736, 7325430), (3024, 6627770), (3040, 6592887), (3192, 6278940), (3360, 5964993), (3420, 5860344), (3591, 5581280), (3780, 5302216), (3990, 5023152), (4104, 4883620), (4256, 4709205), (4320, 4639439), (4560, 4395258), (4788, 4185960), (5040, 3976662), (5130, 3906896), (5320, 3767364), (5472, 3662715), (5985, 3348768), (6048, 3313885), (6384, 3139470), (6840, 2930172), (7182, 2790640), (7560, 2651108), (7980, 2511576), (8208, 2441810), (9120, 2197629), (9576, 2092980), (10080, 1988331), (10260, 1953448), (10640, 1883682), (11970, 1674384), (12768, 1569735), (13680, 1465086), (14364, 1395320), (15120, 1325554), (15960, 1255788), (16416, 1220905), (17955, 1116256), (19152, 1046490), (20520, 976724), (21280, 941841), (23940, 837192), (27360, 732543), (28728, 697660), (30240, 662777), (31920, 627894), (34883, 574560), (35910, 558128), (38304, 523245), (41040, 488362), (47880, 418596), (57456, 348830), (63840, 313947), (69766, 287280), (71820, 279064), (82080, 244181), (95760, 209298), (104649, 191520), (114912, 174415), (139532, 143640)]