21910008960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:709

約数の個数: 576

約数和(自身を含む): 88771059000

約数和(自身を除く): 66861050040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 149, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 298, 315, 320, 336, 360, 384, 392, 420, 441, 447, 448, 480, 490, 504, 521, 560, 576, 588, 596, 630, 640, 672, 720, 735, 745, 784, 840, 882, 894, 896, 960, 980, 1008, 1042, 1043, 1120, 1152, 1176, 1192, 1260, 1341, 1344, 1440, 1470, 1490, 1563, 1568, 1680, 1764, 1788, 1920, 1960, 2016, 2084, 2086, 2205, 2235, 2240, 2352, 2384, 2520, 2605, 2682, 2688, 2880, 2940, 2980, 3126, 3129, 3136, 3360, 3528, 3576, 3647, 3920, 4032, 4168, 4172, 4410, 4470, 4480, 4689, 4704, 4768, 5040, 5210, 5215, 5364, 5760, 5880, 5960, 6252, 6258, 6272, 6705, 6720, 7056, 7152, 7294, 7301, 7815, 7840, 8064, 8336, 8344, 8820, 8940, 9378, 9387, 9408, 9536, 10080, 10420, 10430, 10728, 10941, 11760, 11920, 12504, 12516, 13410, 13440, 14112, 14304, 14588, 14602, 15630, 15645, 15680, 16672, 16688, 17640, 17880, 18235, 18756, 18774, 18816, 19072, 20160, 20840, 20860, 21456, 21882, 21903, 23445, 23520, 23840, 25008, 25032, 25529, 26820, 28224, 28608, 29176, 29204, 31260, 31290, 31360, 32823, 33344, 33376, 35280, 35760, 36470, 36505, 37512, 37548, 40320, 41680, 41720, 42912, 43764, 43806, 46890, 46935, 47040, 47680, 50016, 50064, 51058, 53640, 54705, 56448, 57216, 58352, 58408, 62520, 62580, 65646, 65709, 66688, 66752, 70560, 71520, 72940, 73010, 75024, 75096, 76587, 77629, 83360, 83440, 85824, 87528, 87612, 93780, 93870, 94080, 95360, 100032, 100128, 102116, 107280, 109410, 109515, 116704, 116816, 125040, 125160, 127645, 131292, 131418, 133504, 141120, 143040, 145880, 146020, 150048, 150192, 153174, 155258, 164115, 166720, 166880, 171648, 175056, 175224, 187560, 187740, 200064, 200256, 204232, 214560, 218820, 219030, 229761, 232887, 233408, 233632, 250080, 250320, 255290, 262584, 262836, 282240, 286080, 291760, 292040, 300096, 300384, 306348, 310516, 328230, 328545, 333440, 333760, 350112, 350448, 375120, 375480, 382935, 388145, 400512, 408464, 429120, 437640, 438060, 459522, 465774, 466816, 467264, 500160, 500640, 510580, 525168, 525672, 543403, 583520, 584080, 600192, 600768, 612696, 621032, 656460, 657090, 667520, 698661, 700224, 700896, 750240, 750960, 765870, 776290, 816928, 858240, 875280, 876120, 919044, 931548, 934528, 1000320, 1001280, 1021160, 1050336, 1051344, 1086806, 1148805, 1164435, 1167040, 1168160, 1201536, 1225392, 1242064, 1312920, 1314180, 1397322, 1400448, 1401792, 1500480, 1501920, 1531740, 1552580, 1630209, 1633856, 1750560, 1752240, 1838088, 1863096, 2002560, 2042320, 2100672, 2102688, 2173612, 2297610, 2328870, 2334080, 2336320, 2450784, 2484128, 2625840, 2628360, 2717015, 2794644, 2803584, 3000960, 3003840, 3063480, 3105160, 3260418, 3267712, 3493305, 3501120, 3504480, 3676176, 3726192, 3803821, 4084640, 4201344, 4205376, 4347224, 4595220, 4657740, 4672640, 4890627, 4901568, 4968256, 5251680, 5256720, 5434030, 5589288, 6007680, 6126960, 6210320, 6520836, 6986610, 7002240, 7008960, 7352352, 7452384, 7607642, 8151045, 8169280, 8410752, 8694448, 9190440, 9315480, 9781254, 9803136, 9936512, 10503360, 10513440, 10868060, 11178576, 11411463, 12253920, 12420640, 13041672, 13973220, 14017920, 14704704, 14904768, 15215284, 16302090, 16338560, 17388896, 18380880, 18630960, 19019105, 19562508, 21006720, 21026880, 21736120, 22357152, 22822926, 24453135, 24507840, 24841280, 26083344, 27946440, 29409408, 29809536, 30430568, 32604180, 34234389, 34777792, 36761760, 37261920, 38038210, 39125016, 42053760, 43472240, 44714304, 45645852, 48906270, 49015680, 49682560, 52166688, 55892880, 57057315, 60861136, 65208360, 68468778, 69555584, 73523520, 74523840, 76076420, 78250032, 86944480, 89428608, 91291704, 97812540, 104333376, 111785760, 114114630, 121722272, 130416720, 136937556, 147047040, 149047680, 152152840, 156500064, 171171945, 173888960, 182583408, 195625080, 208666752, 223571520, 228229260, 243444544, 260833440, 273875112, 304305680, 313000128, 342343890, 347777920, 365166816, 391250160, 447143040, 456458520, 486889088, 521666880, 547750224, 608611360, 626000256, 684687780, 730333632, 782500320, 912917040, 1043333760, 1095500448, 1217222720, 1369375560, 1460667264, 1565000640, 1825834080, 2191000896, 2434445440, 2738751120, 3130001280, 3651668160, 4382001792, 5477502240, 7303336320, 10955004480, 21910008960]

約数ペア:

[(1, 21910008960), (2, 10955004480), (3, 7303336320), (4, 5477502240), (5, 4382001792), (6, 3651668160), (7, 3130001280), (8, 2738751120), (9, 2434445440), (10, 2191000896), (12, 1825834080), (14, 1565000640), (15, 1460667264), (16, 1369375560), (18, 1217222720), (20, 1095500448), (21, 1043333760), (24, 912917040), (28, 782500320), (30, 730333632), (32, 684687780), (35, 626000256), (36, 608611360), (40, 547750224), (42, 521666880), (45, 486889088), (48, 456458520), (49, 447143040), (56, 391250160), (60, 365166816), (63, 347777920), (64, 342343890), (70, 313000128), (72, 304305680), (80, 273875112), (84, 260833440), (90, 243444544), (96, 228229260), (98, 223571520), (105, 208666752), (112, 195625080), (120, 182583408), (126, 173888960), (128, 171171945), (140, 156500064), (144, 152152840), (147, 149047680), (149, 147047040), (160, 136937556), (168, 130416720), (180, 121722272), (192, 114114630), (196, 111785760), (210, 104333376), (224, 97812540), (240, 91291704), (245, 89428608), (252, 86944480), (280, 78250032), (288, 76076420), (294, 74523840), (298, 73523520), (315, 69555584), (320, 68468778), (336, 65208360), (360, 60861136), (384, 57057315), (392, 55892880), (420, 52166688), (441, 49682560), (447, 49015680), (448, 48906270), (480, 45645852), (490, 44714304), (504, 43472240), (521, 42053760), (560, 39125016), (576, 38038210), (588, 37261920), (596, 36761760), (630, 34777792), (640, 34234389), (672, 32604180), (720, 30430568), (735, 29809536), (745, 29409408), (784, 27946440), (840, 26083344), (882, 24841280), (894, 24507840), (896, 24453135), (960, 22822926), (980, 22357152), (1008, 21736120), (1042, 21026880), (1043, 21006720), (1120, 19562508), (1152, 19019105), (1176, 18630960), (1192, 18380880), (1260, 17388896), (1341, 16338560), (1344, 16302090), (1440, 15215284), (1470, 14904768), (1490, 14704704), (1563, 14017920), (1568, 13973220), (1680, 13041672), (1764, 12420640), (1788, 12253920), (1920, 11411463), (1960, 11178576), (2016, 10868060), (2084, 10513440), (2086, 10503360), (2205, 9936512), (2235, 9803136), (2240, 9781254), (2352, 9315480), (2384, 9190440), (2520, 8694448), (2605, 8410752), (2682, 8169280), (2688, 8151045), (2880, 7607642), (2940, 7452384), (2980, 7352352), (3126, 7008960), (3129, 7002240), (3136, 6986610), (3360, 6520836), (3528, 6210320), (3576, 6126960), (3647, 6007680), (3920, 5589288), (4032, 5434030), (4168, 5256720), (4172, 5251680), (4410, 4968256), (4470, 4901568), (4480, 4890627), (4689, 4672640), (4704, 4657740), (4768, 4595220), (5040, 4347224), (5210, 4205376), (5215, 4201344), (5364, 4084640), (5760, 3803821), (5880, 3726192), (5960, 3676176), (6252, 3504480), (6258, 3501120), (6272, 3493305), (6705, 3267712), (6720, 3260418), (7056, 3105160), (7152, 3063480), (7294, 3003840), (7301, 3000960), (7815, 2803584), (7840, 2794644), (8064, 2717015), (8336, 2628360), (8344, 2625840), (8820, 2484128), (8940, 2450784), (9378, 2336320), (9387, 2334080), (9408, 2328870), (9536, 2297610), (10080, 2173612), (10420, 2102688), (10430, 2100672), (10728, 2042320), (10941, 2002560), (11760, 1863096), (11920, 1838088), (12504, 1752240), (12516, 1750560), (13410, 1633856), (13440, 1630209), (14112, 1552580), (14304, 1531740), (14588, 1501920), (14602, 1500480), (15630, 1401792), (15645, 1400448), (15680, 1397322), (16672, 1314180), (16688, 1312920), (17640, 1242064), (17880, 1225392), (18235, 1201536), (18756, 1168160), (18774, 1167040), (18816, 1164435), (19072, 1148805), (20160, 1086806), (20840, 1051344), (20860, 1050336), (21456, 1021160), (21882, 1001280), (21903, 1000320), (23445, 934528), (23520, 931548), (23840, 919044), (25008, 876120), (25032, 875280), (25529, 858240), (26820, 816928), (28224, 776290), (28608, 765870), (29176, 750960), (29204, 750240), (31260, 700896), (31290, 700224), (31360, 698661), (32823, 667520), (33344, 657090), (33376, 656460), (35280, 621032), (35760, 612696), (36470, 600768), (36505, 600192), (37512, 584080), (37548, 583520), (40320, 543403), (41680, 525672), (41720, 525168), (42912, 510580), (43764, 500640), (43806, 500160), (46890, 467264), (46935, 466816), (47040, 465774), (47680, 459522), (50016, 438060), (50064, 437640), (51058, 429120), (53640, 408464), (54705, 400512), (56448, 388145), (57216, 382935), (58352, 375480), (58408, 375120), (62520, 350448), (62580, 350112), (65646, 333760), (65709, 333440), (66688, 328545), (66752, 328230), (70560, 310516), (71520, 306348), (72940, 300384), (73010, 300096), (75024, 292040), (75096, 291760), (76587, 286080), (77629, 282240), (83360, 262836), (83440, 262584), (85824, 255290), (87528, 250320), (87612, 250080), (93780, 233632), (93870, 233408), (94080, 232887), (95360, 229761), (100032, 219030), (100128, 218820), (102116, 214560), (107280, 204232), (109410, 200256), (109515, 200064), (116704, 187740), (116816, 187560), (125040, 175224), (125160, 175056), (127645, 171648), (131292, 166880), (131418, 166720), (133504, 164115), (141120, 155258), (143040, 153174), (145880, 150192), (146020, 150048)]