20224361640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{769}}^1$

素因数の和:1160

約数の個数: 256

約数和(自身を含む): 70253568000

約数和(自身を除く): 50029206360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 239, 262, 280, 393, 420, 478, 524, 655, 717, 769, 786, 840, 917, 956, 1048, 1195, 1310, 1434, 1538, 1572, 1673, 1834, 1912, 1965, 2307, 2390, 2620, 2751, 2868, 3076, 3144, 3346, 3585, 3668, 3845, 3930, 4585, 4614, 4780, 5019, 5240, 5383, 5502, 5736, 6152, 6692, 7170, 7336, 7690, 7860, 8365, 9170, 9228, 9560, 10038, 10766, 11004, 11535, 13384, 13755, 14340, 15380, 15720, 16149, 16730, 18340, 18456, 20076, 21532, 22008, 23070, 25095, 26915, 27510, 28680, 30760, 31309, 32298, 33460, 36680, 40152, 43064, 46140, 50190, 53830, 55020, 62618, 64596, 66920, 80745, 92280, 93927, 100380, 100739, 107660, 110040, 125236, 129192, 156545, 161490, 183791, 187854, 200760, 201478, 215320, 219163, 250472, 302217, 313090, 322980, 367582, 375708, 402956, 438326, 469635, 503695, 551373, 604434, 626180, 645960, 657489, 705173, 735164, 751416, 805912, 876652, 918955, 939270, 1007390, 1095815, 1102746, 1208868, 1252360, 1286537, 1314978, 1410346, 1470328, 1511085, 1753304, 1837910, 1878540, 2014780, 2115519, 2191630, 2205492, 2417736, 2573074, 2629956, 2756865, 2820692, 3022170, 3287445, 3525865, 3675820, 3757080, 3859611, 4029560, 4231038, 4383260, 4410984, 5146148, 5259912, 5513730, 5641384, 6044340, 6432685, 6574890, 7051730, 7351640, 7719222, 8462076, 8766520, 10292296, 10577595, 11027460, 12088680, 12865370, 13149780, 14103460, 15438444, 16924152, 19298055, 21155190, 22054920, 24076621, 25730740, 26299560, 28206920, 30876888, 38596110, 42310380, 48153242, 51461480, 72229863, 77192220, 84620760, 96306484, 120383105, 144459726, 154384440, 168536347, 192612968, 240766210, 288919452, 337072694, 361149315, 481532420, 505609041, 577838904, 674145388, 722298630, 842681735, 963064840, 1011218082, 1348290776, 1444597260, 1685363470, 2022436164, 2528045205, 2889194520, 3370726940, 4044872328, 5056090410, 6741453880, 10112180820, 20224361640]

約数ペア:

[(1, 20224361640), (2, 10112180820), (3, 6741453880), (4, 5056090410), (5, 4044872328), (6, 3370726940), (7, 2889194520), (8, 2528045205), (10, 2022436164), (12, 1685363470), (14, 1444597260), (15, 1348290776), (20, 1011218082), (21, 963064840), (24, 842681735), (28, 722298630), (30, 674145388), (35, 577838904), (40, 505609041), (42, 481532420), (56, 361149315), (60, 337072694), (70, 288919452), (84, 240766210), (105, 192612968), (120, 168536347), (131, 154384440), (140, 144459726), (168, 120383105), (210, 96306484), (239, 84620760), (262, 77192220), (280, 72229863), (393, 51461480), (420, 48153242), (478, 42310380), (524, 38596110), (655, 30876888), (717, 28206920), (769, 26299560), (786, 25730740), (840, 24076621), (917, 22054920), (956, 21155190), (1048, 19298055), (1195, 16924152), (1310, 15438444), (1434, 14103460), (1538, 13149780), (1572, 12865370), (1673, 12088680), (1834, 11027460), (1912, 10577595), (1965, 10292296), (2307, 8766520), (2390, 8462076), (2620, 7719222), (2751, 7351640), (2868, 7051730), (3076, 6574890), (3144, 6432685), (3346, 6044340), (3585, 5641384), (3668, 5513730), (3845, 5259912), (3930, 5146148), (4585, 4410984), (4614, 4383260), (4780, 4231038), (5019, 4029560), (5240, 3859611), (5383, 3757080), (5502, 3675820), (5736, 3525865), (6152, 3287445), (6692, 3022170), (7170, 2820692), (7336, 2756865), (7690, 2629956), (7860, 2573074), (8365, 2417736), (9170, 2205492), (9228, 2191630), (9560, 2115519), (10038, 2014780), (10766, 1878540), (11004, 1837910), (11535, 1753304), (13384, 1511085), (13755, 1470328), (14340, 1410346), (15380, 1314978), (15720, 1286537), (16149, 1252360), (16730, 1208868), (18340, 1102746), (18456, 1095815), (20076, 1007390), (21532, 939270), (22008, 918955), (23070, 876652), (25095, 805912), (26915, 751416), (27510, 735164), (28680, 705173), (30760, 657489), (31309, 645960), (32298, 626180), (33460, 604434), (36680, 551373), (40152, 503695), (43064, 469635), (46140, 438326), (50190, 402956), (53830, 375708), (55020, 367582), (62618, 322980), (64596, 313090), (66920, 302217), (80745, 250472), (92280, 219163), (93927, 215320), (100380, 201478), (100739, 200760), (107660, 187854), (110040, 183791), (125236, 161490), (129192, 156545)]