21244470720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{3803}}^1$

素因数の和:3880

約数の個数: 336

約数和(自身を含む): 76941712512

約数和(自身を除く): 55697241792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 460, 480, 506, 528, 529, 552, 660, 690, 704, 736, 759, 880, 920, 960, 1012, 1056, 1058, 1104, 1265, 1320, 1380, 1472, 1518, 1587, 1760, 1840, 2024, 2112, 2116, 2208, 2530, 2640, 2645, 2760, 3036, 3174, 3520, 3680, 3795, 3803, 4048, 4232, 4416, 5060, 5280, 5290, 5520, 5819, 6072, 6348, 7360, 7590, 7606, 7935, 8096, 8464, 10120, 10560, 10580, 11040, 11409, 11638, 12144, 12696, 15180, 15212, 15870, 16192, 16928, 17457, 19015, 20240, 21160, 22080, 22818, 23276, 24288, 25392, 29095, 30360, 30424, 31740, 33856, 34914, 38030, 40480, 41833, 42320, 45636, 46552, 48576, 50784, 57045, 58190, 60720, 60848, 63480, 69828, 76060, 80960, 83666, 84640, 87285, 87469, 91272, 93104, 101568, 114090, 116380, 121440, 121696, 125499, 126960, 139656, 152120, 167332, 169280, 174570, 174938, 182544, 186208, 209165, 228180, 232760, 242880, 243392, 250998, 253920, 262407, 279312, 304240, 334664, 349140, 349876, 365088, 372416, 418330, 437345, 456360, 465520, 501996, 507840, 524814, 558624, 608480, 627495, 669328, 698280, 699752, 730176, 836660, 874690, 912720, 931040, 962159, 1003992, 1049628, 1117248, 1216960, 1254990, 1312035, 1338656, 1396560, 1399504, 1673320, 1749380, 1825440, 1862080, 1924318, 2007984, 2011787, 2099256, 2509980, 2624070, 2677312, 2793120, 2799008, 2886477, 3346640, 3498760, 3650880, 3848636, 4015968, 4023574, 4198512, 4810795, 5019960, 5248140, 5586240, 5598016, 5772954, 6035361, 6693280, 6997520, 7697272, 8031936, 8047148, 8397024, 9621590, 10039920, 10058935, 10496280, 11545908, 12070722, 13386560, 13995040, 14432385, 15394544, 16094296, 16794048, 19243180, 20079840, 20117870, 20992560, 22129657, 23091816, 24141444, 27990080, 28864770, 30176805, 30789088, 32188592, 38486360, 40159680, 40235740, 41985120, 44259314, 46183632, 48282888, 57729540, 60353610, 61578176, 64377184, 66388971, 76972720, 80471480, 83970240, 88518628, 92367264, 96565776, 110648285, 115459080, 120707220, 128754368, 132777942, 153945440, 160942960, 177037256, 184734528, 193131552, 221296570, 230918160, 241414440, 265555884, 307890880, 321885920, 331944855, 354074512, 386263104, 442593140, 461836320, 482828880, 531111768, 643771840, 663889710, 708149024, 885186280, 923672640, 965657760, 1062223536, 1327779420, 1416298048, 1770372560, 1931315520, 2124447072, 2655558840, 3540745120, 4248894144, 5311117680, 7081490240, 10622235360, 21244470720]

約数ペア:

[(1, 21244470720), (2, 10622235360), (3, 7081490240), (4, 5311117680), (5, 4248894144), (6, 3540745120), (8, 2655558840), (10, 2124447072), (11, 1931315520), (12, 1770372560), (15, 1416298048), (16, 1327779420), (20, 1062223536), (22, 965657760), (23, 923672640), (24, 885186280), (30, 708149024), (32, 663889710), (33, 643771840), (40, 531111768), (44, 482828880), (46, 461836320), (48, 442593140), (55, 386263104), (60, 354074512), (64, 331944855), (66, 321885920), (69, 307890880), (80, 265555884), (88, 241414440), (92, 230918160), (96, 221296570), (110, 193131552), (115, 184734528), (120, 177037256), (132, 160942960), (138, 153945440), (160, 132777942), (165, 128754368), (176, 120707220), (184, 115459080), (192, 110648285), (220, 96565776), (230, 92367264), (240, 88518628), (253, 83970240), (264, 80471480), (276, 76972720), (320, 66388971), (330, 64377184), (345, 61578176), (352, 60353610), (368, 57729540), (440, 48282888), (460, 46183632), (480, 44259314), (506, 41985120), (528, 40235740), (529, 40159680), (552, 38486360), (660, 32188592), (690, 30789088), (704, 30176805), (736, 28864770), (759, 27990080), (880, 24141444), (920, 23091816), (960, 22129657), (1012, 20992560), (1056, 20117870), (1058, 20079840), (1104, 19243180), (1265, 16794048), (1320, 16094296), (1380, 15394544), (1472, 14432385), (1518, 13995040), (1587, 13386560), (1760, 12070722), (1840, 11545908), (2024, 10496280), (2112, 10058935), (2116, 10039920), (2208, 9621590), (2530, 8397024), (2640, 8047148), (2645, 8031936), (2760, 7697272), (3036, 6997520), (3174, 6693280), (3520, 6035361), (3680, 5772954), (3795, 5598016), (3803, 5586240), (4048, 5248140), (4232, 5019960), (4416, 4810795), (5060, 4198512), (5280, 4023574), (5290, 4015968), (5520, 3848636), (5819, 3650880), (6072, 3498760), (6348, 3346640), (7360, 2886477), (7590, 2799008), (7606, 2793120), (7935, 2677312), (8096, 2624070), (8464, 2509980), (10120, 2099256), (10560, 2011787), (10580, 2007984), (11040, 1924318), (11409, 1862080), (11638, 1825440), (12144, 1749380), (12696, 1673320), (15180, 1399504), (15212, 1396560), (15870, 1338656), (16192, 1312035), (16928, 1254990), (17457, 1216960), (19015, 1117248), (20240, 1049628), (21160, 1003992), (22080, 962159), (22818, 931040), (23276, 912720), (24288, 874690), (25392, 836660), (29095, 730176), (30360, 699752), (30424, 698280), (31740, 669328), (33856, 627495), (34914, 608480), (38030, 558624), (40480, 524814), (41833, 507840), (42320, 501996), (45636, 465520), (46552, 456360), (48576, 437345), (50784, 418330), (57045, 372416), (58190, 365088), (60720, 349876), (60848, 349140), (63480, 334664), (69828, 304240), (76060, 279312), (80960, 262407), (83666, 253920), (84640, 250998), (87285, 243392), (87469, 242880), (91272, 232760), (93104, 228180), (101568, 209165), (114090, 186208), (116380, 182544), (121440, 174938), (121696, 174570), (125499, 169280), (126960, 167332), (139656, 152120)]