21619041840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:497

約数の個数: 480

約数和(自身を含む): 81075810816

約数和(自身を除く): 59456768976

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, 55, 60, 66, 72, 80, 88, 90, 97, 99, 107, 110, 120, 132, 144, 165, 176, 180, 194, 198, 214, 220, 240, 263, 264, 291, 321, 330, 360, 388, 396, 428, 440, 485, 495, 526, 528, 535, 582, 642, 660, 720, 776, 789, 792, 856, 873, 880, 963, 970, 990, 1052, 1067, 1070, 1164, 1177, 1284, 1315, 1320, 1455, 1552, 1578, 1584, 1605, 1712, 1746, 1926, 1940, 1980, 2104, 2134, 2140, 2328, 2354, 2367, 2568, 2630, 2640, 2893, 2910, 3156, 3201, 3210, 3492, 3531, 3852, 3880, 3945, 3960, 4208, 4268, 4280, 4365, 4656, 4708, 4734, 4815, 5136, 5260, 5335, 5786, 5820, 5885, 6312, 6402, 6420, 6984, 7062, 7704, 7760, 7890, 7920, 8536, 8560, 8679, 8730, 9416, 9468, 9603, 9630, 10379, 10520, 10593, 10670, 11572, 11640, 11770, 11835, 12624, 12804, 12840, 13968, 14124, 14465, 15408, 15780, 16005, 17072, 17358, 17460, 17655, 18832, 18936, 19206, 19260, 20758, 21040, 21186, 21340, 23144, 23280, 23540, 23670, 25511, 25608, 25680, 26037, 28141, 28248, 28930, 31137, 31560, 32010, 34716, 34920, 35310, 37872, 38412, 38520, 41516, 42372, 42680, 43395, 46288, 47080, 47340, 48015, 51022, 51216, 51895, 52074, 52965, 56282, 56496, 57860, 62274, 63120, 64020, 69432, 69840, 70620, 76533, 76824, 77040, 83032, 84423, 84744, 85360, 86790, 93411, 94160, 94680, 96030, 102044, 103790, 104148, 105930, 112564, 114169, 115720, 124548, 127555, 128040, 130185, 138864, 140705, 141240, 153066, 153648, 155685, 166064, 168846, 169488, 173580, 186822, 189360, 192060, 204088, 207580, 208296, 211860, 225128, 228338, 229599, 231440, 249096, 253269, 255110, 256080, 260370, 280621, 281410, 282480, 306132, 309551, 311370, 337692, 342507, 347160, 373644, 382665, 384120, 408176, 415160, 416592, 422115, 423720, 450256, 456676, 459198, 467055, 498192, 506538, 510220, 520740, 561242, 562820, 570845, 612264, 619102, 622740, 675384, 685014, 694320, 747288, 765330, 768240, 830320, 841863, 844230, 847440, 913352, 918396, 928653, 934110, 1013076, 1020440, 1027521, 1041480, 1122484, 1125640, 1141690, 1147995, 1224528, 1238204, 1245480, 1266345, 1350768, 1370028, 1403105, 1494576, 1530660, 1547755, 1683726, 1688460, 1712535, 1826704, 1836792, 1857306, 1868220, 2026152, 2040880, 2055042, 2082960, 2244968, 2251280, 2283380, 2295990, 2476408, 2490960, 2525589, 2532690, 2729677, 2740056, 2785959, 2806210, 3061320, 3095510, 3367452, 3376920, 3425070, 3673584, 3714612, 3736440, 4052304, 4110084, 4209315, 4489936, 4566760, 4591980, 4643265, 4952816, 5051178, 5065380, 5137605, 5459354, 5480112, 5571918, 5612420, 6122640, 6191020, 6734904, 6753840, 6850140, 7429224, 7472880, 8189031, 8220168, 8418630, 9133520, 9183960, 9286530, 10102356, 10130760, 10275210, 10918708, 11143836, 11224840, 12382040, 12627945, 13469808, 13648385, 13700280, 13929795, 14858448, 16378062, 16440336, 16837260, 18367920, 18573060, 20204712, 20261520, 20550420, 21837416, 22287672, 22449680, 24567093, 24764080, 25255890, 27296770, 27400560, 27859590, 30026447, 32756124, 33674520, 37146120, 40409424, 40945155, 41100840, 43674832, 44575344, 49134186, 50511780, 54593540, 55719180, 60052894, 65512248, 67349040, 74292240, 81890310, 82201680, 90079341, 98268372, 101023560, 109187080, 111438360, 120105788, 122835465, 131024496, 150132235, 163780620, 180158682, 196536744, 202047120, 218374160, 222876720, 240211576, 245670930, 270238023, 300264470, 327561240, 360317364, 393073488, 450396705, 480423152, 491341860, 540476046, 600528940, 655122480, 720634728, 900793410, 982683720, 1080952092, 1201057880, 1351190115, 1441269456, 1801586820, 1965367440, 2161904184, 2402115760, 2702380230, 3603173640, 4323808368, 5404760460, 7206347280, 10809520920, 21619041840]

約数ペア:

[(1, 21619041840), (2, 10809520920), (3, 7206347280), (4, 5404760460), (5, 4323808368), (6, 3603173640), (8, 2702380230), (9, 2402115760), (10, 2161904184), (11, 1965367440), (12, 1801586820), (15, 1441269456), (16, 1351190115), (18, 1201057880), (20, 1080952092), (22, 982683720), (24, 900793410), (30, 720634728), (33, 655122480), (36, 600528940), (40, 540476046), (44, 491341860), (45, 480423152), (48, 450396705), (55, 393073488), (60, 360317364), (66, 327561240), (72, 300264470), (80, 270238023), (88, 245670930), (90, 240211576), (97, 222876720), (99, 218374160), (107, 202047120), (110, 196536744), (120, 180158682), (132, 163780620), (144, 150132235), (165, 131024496), (176, 122835465), (180, 120105788), (194, 111438360), (198, 109187080), (214, 101023560), (220, 98268372), (240, 90079341), (263, 82201680), (264, 81890310), (291, 74292240), (321, 67349040), (330, 65512248), (360, 60052894), (388, 55719180), (396, 54593540), (428, 50511780), (440, 49134186), (485, 44575344), (495, 43674832), (526, 41100840), (528, 40945155), (535, 40409424), (582, 37146120), (642, 33674520), (660, 32756124), (720, 30026447), (776, 27859590), (789, 27400560), (792, 27296770), (856, 25255890), (873, 24764080), (880, 24567093), (963, 22449680), (970, 22287672), (990, 21837416), (1052, 20550420), (1067, 20261520), (1070, 20204712), (1164, 18573060), (1177, 18367920), (1284, 16837260), (1315, 16440336), (1320, 16378062), (1455, 14858448), (1552, 13929795), (1578, 13700280), (1584, 13648385), (1605, 13469808), (1712, 12627945), (1746, 12382040), (1926, 11224840), (1940, 11143836), (1980, 10918708), (2104, 10275210), (2134, 10130760), (2140, 10102356), (2328, 9286530), (2354, 9183960), (2367, 9133520), (2568, 8418630), (2630, 8220168), (2640, 8189031), (2893, 7472880), (2910, 7429224), (3156, 6850140), (3201, 6753840), (3210, 6734904), (3492, 6191020), (3531, 6122640), (3852, 5612420), (3880, 5571918), (3945, 5480112), (3960, 5459354), (4208, 5137605), (4268, 5065380), (4280, 5051178), (4365, 4952816), (4656, 4643265), (4708, 4591980), (4734, 4566760), (4815, 4489936), (5136, 4209315), (5260, 4110084), (5335, 4052304), (5786, 3736440), (5820, 3714612), (5885, 3673584), (6312, 3425070), (6402, 3376920), (6420, 3367452), (6984, 3095510), (7062, 3061320), (7704, 2806210), (7760, 2785959), (7890, 2740056), (7920, 2729677), (8536, 2532690), (8560, 2525589), (8679, 2490960), (8730, 2476408), (9416, 2295990), (9468, 2283380), (9603, 2251280), (9630, 2244968), (10379, 2082960), (10520, 2055042), (10593, 2040880), (10670, 2026152), (11572, 1868220), (11640, 1857306), (11770, 1836792), (11835, 1826704), (12624, 1712535), (12804, 1688460), (12840, 1683726), (13968, 1547755), (14124, 1530660), (14465, 1494576), (15408, 1403105), (15780, 1370028), (16005, 1350768), (17072, 1266345), (17358, 1245480), (17460, 1238204), (17655, 1224528), (18832, 1147995), (18936, 1141690), (19206, 1125640), (19260, 1122484), (20758, 1041480), (21040, 1027521), (21186, 1020440), (21340, 1013076), (23144, 934110), (23280, 928653), (23540, 918396), (23670, 913352), (25511, 847440), (25608, 844230), (25680, 841863), (26037, 830320), (28141, 768240), (28248, 765330), (28930, 747288), (31137, 694320), (31560, 685014), (32010, 675384), (34716, 622740), (34920, 619102), (35310, 612264), (37872, 570845), (38412, 562820), (38520, 561242), (41516, 520740), (42372, 510220), (42680, 506538), (43395, 498192), (46288, 467055), (47080, 459198), (47340, 456676), (48015, 450256), (51022, 423720), (51216, 422115), (51895, 416592), (52074, 415160), (52965, 408176), (56282, 384120), (56496, 382665), (57860, 373644), (62274, 347160), (63120, 342507), (64020, 337692), (69432, 311370), (69840, 309551), (70620, 306132), (76533, 282480), (76824, 281410), (77040, 280621), (83032, 260370), (84423, 256080), (84744, 255110), (85360, 253269), (86790, 249096), (93411, 231440), (94160, 229599), (94680, 228338), (96030, 225128), (102044, 211860), (103790, 208296), (104148, 207580), (105930, 204088), (112564, 192060), (114169, 189360), (115720, 186822), (124548, 173580), (127555, 169488), (128040, 168846), (130185, 166064), (138864, 155685), (140705, 153648), (141240, 153066)]