20118601440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1559

約数の個数: 576

約数和(自身を含む): 83781734400

約数和(自身を除く): 63663132960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 73, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 146, 152, 160, 168, 171, 180, 190, 210, 219, 224, 228, 240, 252, 266, 280, 285, 288, 292, 304, 315, 336, 342, 360, 365, 380, 399, 420, 438, 456, 480, 504, 511, 532, 560, 570, 584, 608, 630, 657, 665, 672, 684, 720, 730, 760, 798, 840, 855, 876, 912, 1008, 1022, 1064, 1095, 1120, 1140, 1168, 1197, 1260, 1314, 1330, 1368, 1387, 1439, 1440, 1460, 1520, 1533, 1596, 1680, 1710, 1752, 1824, 1995, 2016, 2044, 2128, 2190, 2280, 2336, 2394, 2520, 2555, 2628, 2660, 2736, 2774, 2878, 2920, 3040, 3066, 3192, 3285, 3360, 3420, 3504, 3990, 4088, 4161, 4256, 4317, 4380, 4560, 4599, 4788, 5040, 5110, 5256, 5320, 5472, 5548, 5756, 5840, 5985, 6132, 6384, 6570, 6840, 6935, 7008, 7195, 7665, 7980, 8176, 8322, 8634, 8760, 9120, 9198, 9576, 9709, 10073, 10080, 10220, 10512, 10640, 11096, 11512, 11680, 11970, 12264, 12483, 12768, 12951, 13140, 13680, 13870, 14390, 15330, 15960, 16352, 16644, 17268, 17520, 18396, 19152, 19418, 20146, 20440, 20805, 21024, 21280, 21585, 22192, 22995, 23024, 23940, 24528, 24966, 25902, 26280, 27341, 27360, 27740, 28780, 29127, 30219, 30660, 31920, 33288, 34536, 35040, 36792, 38304, 38836, 40292, 40880, 41610, 43170, 44384, 45990, 46048, 47880, 48545, 49056, 49932, 50365, 51804, 52560, 54682, 55480, 57560, 58254, 60438, 61320, 62415, 63840, 64755, 66576, 69072, 73584, 77672, 80584, 81760, 82023, 83220, 86340, 87381, 90657, 91980, 95760, 97090, 99864, 100730, 103608, 105047, 105120, 109364, 110960, 115120, 116508, 120876, 122640, 124830, 129510, 133152, 136705, 138144, 145635, 147168, 151095, 155344, 161168, 164046, 166440, 172680, 174762, 181314, 183960, 191387, 191520, 194180, 199728, 201460, 207216, 210094, 218728, 221920, 230240, 233016, 241752, 245280, 246069, 249660, 259020, 273410, 291270, 302190, 310688, 315141, 322336, 328092, 332880, 345360, 349524, 362628, 367920, 382774, 388360, 399456, 402920, 410115, 414432, 420188, 436905, 437456, 453285, 466032, 483504, 492138, 499320, 518040, 525235, 546820, 574161, 582540, 604380, 630282, 656184, 665760, 690720, 699048, 725256, 735329, 735840, 765548, 776720, 805840, 820230, 840376, 873810, 874912, 906570, 932064, 945423, 956935, 967008, 984276, 998640, 1036080, 1050470, 1093640, 1148322, 1165080, 1208760, 1230345, 1260564, 1312368, 1398096, 1450512, 1470658, 1531096, 1553440, 1575705, 1611680, 1640460, 1680752, 1722483, 1747620, 1813140, 1890846, 1913870, 1968552, 1995893, 1997280, 2072160, 2100940, 2187280, 2205987, 2296644, 2330160, 2417520, 2460690, 2521128, 2624736, 2796192, 2870805, 2901024, 2941316, 3062192, 3151410, 3280920, 3361504, 3444966, 3495240, 3626280, 3676645, 3781692, 3827740, 3937104, 3991786, 4201880, 4374560, 4411974, 4593288, 4660320, 4727115, 4835040, 4921380, 5042256, 5741610, 5882632, 5987679, 6124384, 6302820, 6561840, 6617961, 6889932, 6990480, 7252560, 7353290, 7563384, 7655480, 7874208, 7983572, 8403760, 8612415, 8823948, 9186576, 9454230, 9842760, 9979465, 10084512, 11029935, 11483220, 11765264, 11975358, 12605640, 13123680, 13235922, 13779864, 13971251, 13980960, 14505120, 14706580, 15126768, 15310960, 15967144, 16807520, 17224830, 17647896, 17963037, 18373152, 18908460, 19685520, 19958930, 22059870, 22966440, 23530528, 23950716, 25211280, 26471844, 27559728, 27942502, 29413160, 29938395, 30253536, 30621920, 31934288, 33089805, 34449660, 35295792, 35926074, 37816920, 39371040, 39917860, 41913753, 44119740, 45932880, 47901432, 50422560, 52943688, 55119456, 55885004, 58826320, 59876790, 63868576, 66179610, 68899320, 69856255, 70591584, 71852148, 75633840, 79835720, 83827506, 88239480, 89815185, 91865760, 95802864, 105887376, 111770008, 117652640, 119753580, 125741259, 132359220, 137798640, 139712510, 143704296, 151267680, 159671440, 167655012, 176478960, 179630370, 191605728, 209568765, 211774752, 223540016, 239507160, 251482518, 264718440, 275597280, 279425020, 287408592, 319342880, 335310024, 352957920, 359260740, 419137530, 447080032, 479014320, 502965036, 529436880, 558850040, 574817184, 628706295, 670620048, 718521480, 838275060, 958028640, 1005930072, 1058873760, 1117700080, 1257412590, 1341240096, 1437042960, 1676550120, 2011860144, 2235400160, 2514825180, 2874085920, 3353100240, 4023720288, 5029650360, 6706200480, 10059300720, 20118601440]

約数ペア:

[(1, 20118601440), (2, 10059300720), (3, 6706200480), (4, 5029650360), (5, 4023720288), (6, 3353100240), (7, 2874085920), (8, 2514825180), (9, 2235400160), (10, 2011860144), (12, 1676550120), (14, 1437042960), (15, 1341240096), (16, 1257412590), (18, 1117700080), (19, 1058873760), (20, 1005930072), (21, 958028640), (24, 838275060), (28, 718521480), (30, 670620048), (32, 628706295), (35, 574817184), (36, 558850040), (38, 529436880), (40, 502965036), (42, 479014320), (45, 447080032), (48, 419137530), (56, 359260740), (57, 352957920), (60, 335310024), (63, 319342880), (70, 287408592), (72, 279425020), (73, 275597280), (76, 264718440), (80, 251482518), (84, 239507160), (90, 223540016), (95, 211774752), (96, 209568765), (105, 191605728), (112, 179630370), (114, 176478960), (120, 167655012), (126, 159671440), (133, 151267680), (140, 143704296), (144, 139712510), (146, 137798640), (152, 132359220), (160, 125741259), (168, 119753580), (171, 117652640), (180, 111770008), (190, 105887376), (210, 95802864), (219, 91865760), (224, 89815185), (228, 88239480), (240, 83827506), (252, 79835720), (266, 75633840), (280, 71852148), (285, 70591584), (288, 69856255), (292, 68899320), (304, 66179610), (315, 63868576), (336, 59876790), (342, 58826320), (360, 55885004), (365, 55119456), (380, 52943688), (399, 50422560), (420, 47901432), (438, 45932880), (456, 44119740), (480, 41913753), (504, 39917860), (511, 39371040), (532, 37816920), (560, 35926074), (570, 35295792), (584, 34449660), (608, 33089805), (630, 31934288), (657, 30621920), (665, 30253536), (672, 29938395), (684, 29413160), (720, 27942502), (730, 27559728), (760, 26471844), (798, 25211280), (840, 23950716), (855, 23530528), (876, 22966440), (912, 22059870), (1008, 19958930), (1022, 19685520), (1064, 18908460), (1095, 18373152), (1120, 17963037), (1140, 17647896), (1168, 17224830), (1197, 16807520), (1260, 15967144), (1314, 15310960), (1330, 15126768), (1368, 14706580), (1387, 14505120), (1439, 13980960), (1440, 13971251), (1460, 13779864), (1520, 13235922), (1533, 13123680), (1596, 12605640), (1680, 11975358), (1710, 11765264), (1752, 11483220), (1824, 11029935), (1995, 10084512), (2016, 9979465), (2044, 9842760), (2128, 9454230), (2190, 9186576), (2280, 8823948), (2336, 8612415), (2394, 8403760), (2520, 7983572), (2555, 7874208), (2628, 7655480), (2660, 7563384), (2736, 7353290), (2774, 7252560), (2878, 6990480), (2920, 6889932), (3040, 6617961), (3066, 6561840), (3192, 6302820), (3285, 6124384), (3360, 5987679), (3420, 5882632), (3504, 5741610), (3990, 5042256), (4088, 4921380), (4161, 4835040), (4256, 4727115), (4317, 4660320), (4380, 4593288), (4560, 4411974), (4599, 4374560), (4788, 4201880), (5040, 3991786), (5110, 3937104), (5256, 3827740), (5320, 3781692), (5472, 3676645), (5548, 3626280), (5756, 3495240), (5840, 3444966), (5985, 3361504), (6132, 3280920), (6384, 3151410), (6570, 3062192), (6840, 2941316), (6935, 2901024), (7008, 2870805), (7195, 2796192), (7665, 2624736), (7980, 2521128), (8176, 2460690), (8322, 2417520), (8634, 2330160), (8760, 2296644), (9120, 2205987), (9198, 2187280), (9576, 2100940), (9709, 2072160), (10073, 1997280), (10080, 1995893), (10220, 1968552), (10512, 1913870), (10640, 1890846), (11096, 1813140), (11512, 1747620), (11680, 1722483), (11970, 1680752), (12264, 1640460), (12483, 1611680), (12768, 1575705), (12951, 1553440), (13140, 1531096), (13680, 1470658), (13870, 1450512), (14390, 1398096), (15330, 1312368), (15960, 1260564), (16352, 1230345), (16644, 1208760), (17268, 1165080), (17520, 1148322), (18396, 1093640), (19152, 1050470), (19418, 1036080), (20146, 998640), (20440, 984276), (20805, 967008), (21024, 956935), (21280, 945423), (21585, 932064), (22192, 906570), (22995, 874912), (23024, 873810), (23940, 840376), (24528, 820230), (24966, 805840), (25902, 776720), (26280, 765548), (27341, 735840), (27360, 735329), (27740, 725256), (28780, 699048), (29127, 690720), (30219, 665760), (30660, 656184), (31920, 630282), (33288, 604380), (34536, 582540), (35040, 574161), (36792, 546820), (38304, 525235), (38836, 518040), (40292, 499320), (40880, 492138), (41610, 483504), (43170, 466032), (44384, 453285), (45990, 437456), (46048, 436905), (47880, 420188), (48545, 414432), (49056, 410115), (49932, 402920), (50365, 399456), (51804, 388360), (52560, 382774), (54682, 367920), (55480, 362628), (57560, 349524), (58254, 345360), (60438, 332880), (61320, 328092), (62415, 322336), (63840, 315141), (64755, 310688), (66576, 302190), (69072, 291270), (73584, 273410), (77672, 259020), (80584, 249660), (81760, 246069), (82023, 245280), (83220, 241752), (86340, 233016), (87381, 230240), (90657, 221920), (91980, 218728), (95760, 210094), (97090, 207216), (99864, 201460), (100730, 199728), (103608, 194180), (105047, 191520), (105120, 191387), (109364, 183960), (110960, 181314), (115120, 174762), (116508, 172680), (120876, 166440), (122640, 164046), (124830, 161168), (129510, 155344), (133152, 151095), (136705, 147168), (138144, 145635)]