21278893680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:557

約数の個数: 480

約数和(自身を含む): 80173297152

約数和(自身を除く): 58894403472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 72, 80, 88, 90, 99, 106, 110, 120, 132, 144, 159, 163, 165, 176, 180, 198, 212, 220, 240, 264, 265, 311, 318, 326, 330, 360, 396, 424, 440, 477, 489, 495, 528, 530, 583, 622, 636, 652, 660, 720, 792, 795, 815, 848, 880, 933, 954, 978, 990, 1060, 1166, 1244, 1272, 1304, 1320, 1467, 1555, 1584, 1590, 1630, 1749, 1793, 1866, 1908, 1956, 1980, 2120, 2332, 2385, 2445, 2488, 2544, 2608, 2640, 2799, 2915, 2934, 3110, 3180, 3260, 3421, 3498, 3586, 3732, 3816, 3912, 3960, 4240, 4664, 4665, 4770, 4890, 4976, 5247, 5379, 5598, 5830, 5868, 6220, 6360, 6520, 6842, 6996, 7172, 7335, 7464, 7632, 7824, 7920, 8639, 8745, 8965, 9328, 9330, 9540, 9780, 10263, 10494, 10758, 11196, 11660, 11736, 12440, 12720, 13040, 13684, 13992, 13995, 14344, 14670, 14928, 16137, 16483, 17105, 17278, 17490, 17930, 18660, 19080, 19560, 20526, 20988, 21516, 22392, 23320, 23472, 24880, 25917, 26235, 26895, 27368, 27984, 27990, 28688, 29340, 30789, 32274, 32966, 34210, 34556, 34980, 35860, 37320, 38160, 39120, 41052, 41976, 43032, 43195, 44784, 46640, 49449, 50693, 51315, 51834, 52470, 53790, 54736, 55980, 58680, 61578, 64548, 65932, 68420, 69112, 69960, 71720, 74640, 77751, 80685, 82104, 82415, 83952, 86064, 86390, 95029, 98898, 101386, 102630, 103668, 104940, 107580, 111960, 117360, 123156, 129096, 129585, 131864, 136840, 138224, 139920, 143440, 148347, 152079, 153945, 155502, 161370, 164208, 164830, 172780, 181313, 190058, 197796, 202772, 205260, 207336, 209880, 215160, 223920, 246312, 247245, 253465, 258192, 259170, 263728, 273680, 285087, 296694, 304158, 307890, 311004, 322740, 329660, 345560, 362626, 380116, 388755, 395592, 405544, 410520, 414672, 419760, 430320, 456237, 475145, 492624, 494490, 506930, 518340, 543939, 557623, 570174, 593388, 608316, 615780, 622008, 645480, 659320, 691120, 725252, 741735, 760232, 760395, 777510, 791184, 811088, 821040, 855261, 906565, 912474, 950290, 988980, 1013860, 1036680, 1087878, 1115246, 1140348, 1186776, 1216632, 1231560, 1244016, 1290960, 1318640, 1425435, 1450504, 1483470, 1520464, 1520790, 1555020, 1631817, 1672869, 1710522, 1813130, 1824948, 1900580, 1977960, 2027720, 2073360, 2175756, 2230492, 2280696, 2281185, 2373552, 2433264, 2463120, 2686729, 2719695, 2788115, 2850870, 2901008, 2966940, 3041580, 3110040, 3263634, 3345738, 3421044, 3626260, 3649896, 3801160, 3955920, 4055440, 4276305, 4351512, 4460984, 4561392, 4562370, 5018607, 5373458, 5439390, 5576230, 5701740, 5933880, 6083160, 6220080, 6527268, 6691476, 6842088, 7252520, 7299792, 7602320, 8060187, 8159085, 8364345, 8552610, 8703024, 8921968, 9124740, 10037214, 10746916, 10878780, 11152460, 11403480, 11867760, 12166320, 13054536, 13382952, 13433645, 13684176, 14505040, 16120374, 16318170, 16728690, 17105220, 18249480, 20074428, 21493832, 21757560, 22304920, 22806960, 24180561, 25093035, 26109072, 26765904, 26867290, 29554019, 32240748, 32636340, 33457380, 34210440, 36498960, 40148856, 40300935, 42987664, 43515120, 44609840, 48361122, 50186070, 53734580, 59108038, 64481496, 65272680, 66914760, 68420880, 80297712, 80601870, 88662057, 96722244, 100372140, 107469160, 118216076, 120902805, 128962992, 130545360, 133829520, 147770095, 161203740, 177324114, 193444488, 200744280, 214938320, 236432152, 241805610, 265986171, 295540190, 322407480, 354648228, 386888976, 401488560, 443310285, 472864304, 483611220, 531972342, 591080380, 644814960, 709296456, 886620570, 967222440, 1063944684, 1182160760, 1329930855, 1418592912, 1773241140, 1934444880, 2127889368, 2364321520, 2659861710, 3546482280, 4255778736, 5319723420, 7092964560, 10639446840, 21278893680]

約数ペア:

[(1, 21278893680), (2, 10639446840), (3, 7092964560), (4, 5319723420), (5, 4255778736), (6, 3546482280), (8, 2659861710), (9, 2364321520), (10, 2127889368), (11, 1934444880), (12, 1773241140), (15, 1418592912), (16, 1329930855), (18, 1182160760), (20, 1063944684), (22, 967222440), (24, 886620570), (30, 709296456), (33, 644814960), (36, 591080380), (40, 531972342), (44, 483611220), (45, 472864304), (48, 443310285), (53, 401488560), (55, 386888976), (60, 354648228), (66, 322407480), (72, 295540190), (80, 265986171), (88, 241805610), (90, 236432152), (99, 214938320), (106, 200744280), (110, 193444488), (120, 177324114), (132, 161203740), (144, 147770095), (159, 133829520), (163, 130545360), (165, 128962992), (176, 120902805), (180, 118216076), (198, 107469160), (212, 100372140), (220, 96722244), (240, 88662057), (264, 80601870), (265, 80297712), (311, 68420880), (318, 66914760), (326, 65272680), (330, 64481496), (360, 59108038), (396, 53734580), (424, 50186070), (440, 48361122), (477, 44609840), (489, 43515120), (495, 42987664), (528, 40300935), (530, 40148856), (583, 36498960), (622, 34210440), (636, 33457380), (652, 32636340), (660, 32240748), (720, 29554019), (792, 26867290), (795, 26765904), (815, 26109072), (848, 25093035), (880, 24180561), (933, 22806960), (954, 22304920), (978, 21757560), (990, 21493832), (1060, 20074428), (1166, 18249480), (1244, 17105220), (1272, 16728690), (1304, 16318170), (1320, 16120374), (1467, 14505040), (1555, 13684176), (1584, 13433645), (1590, 13382952), (1630, 13054536), (1749, 12166320), (1793, 11867760), (1866, 11403480), (1908, 11152460), (1956, 10878780), (1980, 10746916), (2120, 10037214), (2332, 9124740), (2385, 8921968), (2445, 8703024), (2488, 8552610), (2544, 8364345), (2608, 8159085), (2640, 8060187), (2799, 7602320), (2915, 7299792), (2934, 7252520), (3110, 6842088), (3180, 6691476), (3260, 6527268), (3421, 6220080), (3498, 6083160), (3586, 5933880), (3732, 5701740), (3816, 5576230), (3912, 5439390), (3960, 5373458), (4240, 5018607), (4664, 4562370), (4665, 4561392), (4770, 4460984), (4890, 4351512), (4976, 4276305), (5247, 4055440), (5379, 3955920), (5598, 3801160), (5830, 3649896), (5868, 3626260), (6220, 3421044), (6360, 3345738), (6520, 3263634), (6842, 3110040), (6996, 3041580), (7172, 2966940), (7335, 2901008), (7464, 2850870), (7632, 2788115), (7824, 2719695), (7920, 2686729), (8639, 2463120), (8745, 2433264), (8965, 2373552), (9328, 2281185), (9330, 2280696), (9540, 2230492), (9780, 2175756), (10263, 2073360), (10494, 2027720), (10758, 1977960), (11196, 1900580), (11660, 1824948), (11736, 1813130), (12440, 1710522), (12720, 1672869), (13040, 1631817), (13684, 1555020), (13992, 1520790), (13995, 1520464), (14344, 1483470), (14670, 1450504), (14928, 1425435), (16137, 1318640), (16483, 1290960), (17105, 1244016), (17278, 1231560), (17490, 1216632), (17930, 1186776), (18660, 1140348), (19080, 1115246), (19560, 1087878), (20526, 1036680), (20988, 1013860), (21516, 988980), (22392, 950290), (23320, 912474), (23472, 906565), (24880, 855261), (25917, 821040), (26235, 811088), (26895, 791184), (27368, 777510), (27984, 760395), (27990, 760232), (28688, 741735), (29340, 725252), (30789, 691120), (32274, 659320), (32966, 645480), (34210, 622008), (34556, 615780), (34980, 608316), (35860, 593388), (37320, 570174), (38160, 557623), (39120, 543939), (41052, 518340), (41976, 506930), (43032, 494490), (43195, 492624), (44784, 475145), (46640, 456237), (49449, 430320), (50693, 419760), (51315, 414672), (51834, 410520), (52470, 405544), (53790, 395592), (54736, 388755), (55980, 380116), (58680, 362626), (61578, 345560), (64548, 329660), (65932, 322740), (68420, 311004), (69112, 307890), (69960, 304158), (71720, 296694), (74640, 285087), (77751, 273680), (80685, 263728), (82104, 259170), (82415, 258192), (83952, 253465), (86064, 247245), (86390, 246312), (95029, 223920), (98898, 215160), (101386, 209880), (102630, 207336), (103668, 205260), (104940, 202772), (107580, 197796), (111960, 190058), (117360, 181313), (123156, 172780), (129096, 164830), (129585, 164208), (131864, 161370), (136840, 155502), (138224, 153945), (139920, 152079), (143440, 148347)]