21053014560

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 576

約数和(自身を含む): 78222703104

約数和(自身を除く): 57169688544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 47, 48, 54, 60, 72, 80, 81, 82, 90, 94, 96, 108, 120, 123, 135, 141, 144, 160, 162, 164, 180, 188, 205, 216, 235, 240, 243, 246, 270, 281, 282, 288, 324, 328, 360, 369, 376, 405, 410, 423, 432, 470, 480, 486, 492, 540, 562, 564, 615, 648, 656, 705, 720, 738, 752, 810, 820, 843, 846, 864, 940, 972, 984, 1080, 1107, 1124, 1128, 1215, 1230, 1269, 1296, 1312, 1405, 1410, 1440, 1476, 1504, 1620, 1640, 1686, 1692, 1845, 1880, 1927, 1944, 1968, 2115, 2160, 2214, 2248, 2256, 2430, 2460, 2529, 2538, 2592, 2810, 2820, 2952, 3240, 3280, 3321, 3372, 3384, 3690, 3760, 3807, 3854, 3888, 3936, 4215, 4230, 4320, 4428, 4496, 4512, 4860, 4920, 5058, 5076, 5535, 5620, 5640, 5781, 5904, 6345, 6480, 6560, 6642, 6744, 6768, 7380, 7520, 7587, 7614, 7708, 7776, 8430, 8460, 8856, 8992, 9635, 9720, 9840, 9963, 10116, 10152, 11070, 11240, 11280, 11421, 11521, 11562, 11808, 12645, 12690, 12960, 13207, 13284, 13488, 13536, 14760, 15174, 15228, 15416, 16605, 16860, 16920, 17343, 17712, 19035, 19270, 19440, 19680, 19926, 20232, 20304, 22140, 22480, 22560, 22761, 22842, 23042, 23124, 25290, 25380, 26414, 26568, 26976, 28905, 29520, 30348, 30456, 30832, 33210, 33720, 33840, 34563, 34686, 35424, 37935, 38070, 38540, 38880, 39621, 39852, 40464, 40608, 44280, 44960, 45522, 45684, 46084, 46248, 49815, 50580, 50760, 52029, 52828, 53136, 57105, 57605, 57810, 59040, 60696, 60912, 61664, 66035, 66420, 67440, 67680, 68283, 69126, 69372, 75870, 76140, 77080, 79242, 79704, 80928, 86715, 88560, 91044, 91368, 92168, 92496, 99630, 101160, 101520, 103689, 104058, 105656, 106272, 113805, 114210, 115210, 115620, 118863, 121392, 121824, 132070, 132840, 134880, 136566, 138252, 138744, 151740, 152280, 154160, 156087, 158484, 159408, 172815, 173430, 177120, 182088, 182736, 184336, 184992, 198105, 199260, 202320, 203040, 207378, 208116, 211312, 227610, 228420, 230420, 231240, 237726, 242784, 260145, 264140, 265680, 273132, 276504, 277488, 303480, 304560, 308320, 311067, 312174, 316968, 318816, 341415, 345630, 346860, 356589, 364176, 365472, 368672, 396210, 398520, 404640, 414756, 416232, 422624, 455220, 456840, 460840, 462480, 468261, 475452, 518445, 520290, 528280, 531360, 541487, 546264, 553008, 554976, 594315, 606960, 609120, 622134, 624348, 633936, 682830, 691260, 693720, 713178, 728352, 780435, 792420, 797040, 829512, 832464, 910440, 913680, 921680, 924960, 933201, 936522, 950904, 1036890, 1040580, 1056560, 1069767, 1082974, 1092528, 1106016, 1188630, 1213920, 1244268, 1248696, 1267872, 1365660, 1382520, 1387440, 1426356, 1555335, 1560870, 1584840, 1594080, 1624461, 1659024, 1664928, 1782945, 1820880, 1827360, 1843360, 1866402, 1873044, 1901808, 2073780, 2081160, 2113120, 2139534, 2165948, 2185056, 2341305, 2377260, 2488536, 2497392, 2707435, 2731320, 2765040, 2774880, 2799603, 2852712, 3110670, 3121740, 3169680, 3209301, 3248922, 3318048, 3565890, 3641760, 3732804, 3746088, 3803616, 4147560, 4162320, 4279068, 4331896, 4666005, 4682610, 4754520, 4873383, 4977072, 4994784, 5348835, 5414870, 5462640, 5530080, 5599206, 5705424, 6221340, 6243480, 6339360, 6418602, 6497844, 7131780, 7465608, 7492176, 8122305, 8295120, 8324640, 8558136, 8663792, 9332010, 9365220, 9509040, 9746766, 9954144, 10697670, 10829740, 10925280, 11198412, 11410848, 12442680, 12486960, 12837204, 12995688, 13998015, 14263560, 14620149, 14931216, 14984352, 16046505, 16244610, 16590240, 17116272, 17327584, 18664020, 18730440, 19018080, 19493532, 21395340, 21659480, 22396824, 24366915, 24885360, 24973920, 25674408, 25991376, 27996030, 28527120, 29240298, 29862432, 32093010, 32489220, 34232544, 37328040, 37460880, 38987064, 42790680, 43318960, 43860447, 44793648, 48733830, 49770720, 51348816, 51982752, 55992060, 57054240, 58480596, 64186020, 64978440, 73100745, 74656080, 74921760, 77974128, 85581360, 86637920, 87720894, 89587296, 97467660, 102697632, 111984120, 116961192, 128372040, 129956880, 131581341, 146201490, 149312160, 155948256, 171162720, 175441788, 194935320, 219302235, 223968240, 233922384, 256744080, 259913760, 263162682, 292402980, 350883576, 389870640, 438604470, 447936480, 467844768, 513488160, 526325364, 584805960, 657906705, 701767152, 779741280, 877208940, 1052650728, 1169611920, 1315813410, 1403534304, 1754417880, 2105301456, 2339223840, 2631626820, 3508835760, 4210602912, 5263253640, 7017671520, 10526507280, 21053014560]

約数ペア:

[(1, 21053014560), (2, 10526507280), (3, 7017671520), (4, 5263253640), (5, 4210602912), (6, 3508835760), (8, 2631626820), (9, 2339223840), (10, 2105301456), (12, 1754417880), (15, 1403534304), (16, 1315813410), (18, 1169611920), (20, 1052650728), (24, 877208940), (27, 779741280), (30, 701767152), (32, 657906705), (36, 584805960), (40, 526325364), (41, 513488160), (45, 467844768), (47, 447936480), (48, 438604470), (54, 389870640), (60, 350883576), (72, 292402980), (80, 263162682), (81, 259913760), (82, 256744080), (90, 233922384), (94, 223968240), (96, 219302235), (108, 194935320), (120, 175441788), (123, 171162720), (135, 155948256), (141, 149312160), (144, 146201490), (160, 131581341), (162, 129956880), (164, 128372040), (180, 116961192), (188, 111984120), (205, 102697632), (216, 97467660), (235, 89587296), (240, 87720894), (243, 86637920), (246, 85581360), (270, 77974128), (281, 74921760), (282, 74656080), (288, 73100745), (324, 64978440), (328, 64186020), (360, 58480596), (369, 57054240), (376, 55992060), (405, 51982752), (410, 51348816), (423, 49770720), (432, 48733830), (470, 44793648), (480, 43860447), (486, 43318960), (492, 42790680), (540, 38987064), (562, 37460880), (564, 37328040), (615, 34232544), (648, 32489220), (656, 32093010), (705, 29862432), (720, 29240298), (738, 28527120), (752, 27996030), (810, 25991376), (820, 25674408), (843, 24973920), (846, 24885360), (864, 24366915), (940, 22396824), (972, 21659480), (984, 21395340), (1080, 19493532), (1107, 19018080), (1124, 18730440), (1128, 18664020), (1215, 17327584), (1230, 17116272), (1269, 16590240), (1296, 16244610), (1312, 16046505), (1405, 14984352), (1410, 14931216), (1440, 14620149), (1476, 14263560), (1504, 13998015), (1620, 12995688), (1640, 12837204), (1686, 12486960), (1692, 12442680), (1845, 11410848), (1880, 11198412), (1927, 10925280), (1944, 10829740), (1968, 10697670), (2115, 9954144), (2160, 9746766), (2214, 9509040), (2248, 9365220), (2256, 9332010), (2430, 8663792), (2460, 8558136), (2529, 8324640), (2538, 8295120), (2592, 8122305), (2810, 7492176), (2820, 7465608), (2952, 7131780), (3240, 6497844), (3280, 6418602), (3321, 6339360), (3372, 6243480), (3384, 6221340), (3690, 5705424), (3760, 5599206), (3807, 5530080), (3854, 5462640), (3888, 5414870), (3936, 5348835), (4215, 4994784), (4230, 4977072), (4320, 4873383), (4428, 4754520), (4496, 4682610), (4512, 4666005), (4860, 4331896), (4920, 4279068), (5058, 4162320), (5076, 4147560), (5535, 3803616), (5620, 3746088), (5640, 3732804), (5781, 3641760), (5904, 3565890), (6345, 3318048), (6480, 3248922), (6560, 3209301), (6642, 3169680), (6744, 3121740), (6768, 3110670), (7380, 2852712), (7520, 2799603), (7587, 2774880), (7614, 2765040), (7708, 2731320), (7776, 2707435), (8430, 2497392), (8460, 2488536), (8856, 2377260), (8992, 2341305), (9635, 2185056), (9720, 2165948), (9840, 2139534), (9963, 2113120), (10116, 2081160), (10152, 2073780), (11070, 1901808), (11240, 1873044), (11280, 1866402), (11421, 1843360), (11521, 1827360), (11562, 1820880), (11808, 1782945), (12645, 1664928), (12690, 1659024), (12960, 1624461), (13207, 1594080), (13284, 1584840), (13488, 1560870), (13536, 1555335), (14760, 1426356), (15174, 1387440), (15228, 1382520), (15416, 1365660), (16605, 1267872), (16860, 1248696), (16920, 1244268), (17343, 1213920), (17712, 1188630), (19035, 1106016), (19270, 1092528), (19440, 1082974), (19680, 1069767), (19926, 1056560), (20232, 1040580), (20304, 1036890), (22140, 950904), (22480, 936522), (22560, 933201), (22761, 924960), (22842, 921680), (23042, 913680), (23124, 910440), (25290, 832464), (25380, 829512), (26414, 797040), (26568, 792420), (26976, 780435), (28905, 728352), (29520, 713178), (30348, 693720), (30456, 691260), (30832, 682830), (33210, 633936), (33720, 624348), (33840, 622134), (34563, 609120), (34686, 606960), (35424, 594315), (37935, 554976), (38070, 553008), (38540, 546264), (38880, 541487), (39621, 531360), (39852, 528280), (40464, 520290), (40608, 518445), (44280, 475452), (44960, 468261), (45522, 462480), (45684, 460840), (46084, 456840), (46248, 455220), (49815, 422624), (50580, 416232), (50760, 414756), (52029, 404640), (52828, 398520), (53136, 396210), (57105, 368672), (57605, 365472), (57810, 364176), (59040, 356589), (60696, 346860), (60912, 345630), (61664, 341415), (66035, 318816), (66420, 316968), (67440, 312174), (67680, 311067), (68283, 308320), (69126, 304560), (69372, 303480), (75870, 277488), (76140, 276504), (77080, 273132), (79242, 265680), (79704, 264140), (80928, 260145), (86715, 242784), (88560, 237726), (91044, 231240), (91368, 230420), (92168, 228420), (92496, 227610), (99630, 211312), (101160, 208116), (101520, 207378), (103689, 203040), (104058, 202320), (105656, 199260), (106272, 198105), (113805, 184992), (114210, 184336), (115210, 182736), (115620, 182088), (118863, 177120), (121392, 173430), (121824, 172815), (132070, 159408), (132840, 158484), (134880, 156087), (136566, 154160), (138252, 152280), (138744, 151740)]