20755593600

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4231}}^1$

素因数の和:4338

約数の個数: 384

約数和(自身を含む): 79218977280

約数和(自身を除く): 58463383680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 73, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 146, 150, 160, 168, 175, 192, 200, 210, 219, 224, 240, 280, 292, 300, 320, 336, 350, 365, 384, 400, 420, 438, 448, 480, 511, 525, 560, 584, 600, 640, 672, 700, 730, 800, 840, 876, 896, 960, 1022, 1050, 1095, 1120, 1168, 1200, 1344, 1400, 1460, 1533, 1600, 1680, 1752, 1825, 1920, 2044, 2100, 2190, 2240, 2336, 2400, 2555, 2688, 2800, 2920, 3066, 3200, 3360, 3504, 3650, 4088, 4200, 4231, 4380, 4480, 4672, 4800, 5110, 5475, 5600, 5840, 6132, 6720, 7008, 7300, 7665, 8176, 8400, 8462, 8760, 9344, 9600, 10220, 10950, 11200, 11680, 12264, 12693, 12775, 13440, 14016, 14600, 15330, 16352, 16800, 16924, 17520, 20440, 21155, 21900, 22400, 23360, 24528, 25386, 25550, 28032, 29200, 29617, 30660, 32704, 33600, 33848, 35040, 38325, 40880, 42310, 43800, 46720, 49056, 50772, 51100, 58400, 59234, 61320, 63465, 65408, 67200, 67696, 70080, 76650, 81760, 84620, 87600, 88851, 98112, 101544, 102200, 105775, 116800, 118468, 122640, 126930, 135392, 140160, 148085, 153300, 163520, 169240, 175200, 177702, 196224, 203088, 204400, 211550, 233600, 236936, 245280, 253860, 270784, 296170, 306600, 308863, 317325, 327040, 338480, 350400, 355404, 406176, 408800, 423100, 444255, 473872, 490560, 507720, 541568, 592340, 613200, 617726, 634650, 676960, 700800, 710808, 740425, 812352, 817600, 846200, 888510, 926589, 947744, 981120, 1015440, 1184680, 1226400, 1235452, 1269300, 1353920, 1421616, 1480850, 1544315, 1624704, 1635200, 1692400, 1777020, 1853178, 1895488, 2030880, 2162041, 2221275, 2369360, 2452800, 2470904, 2538600, 2707840, 2843232, 2961700, 3088630, 3384800, 3554040, 3706356, 3790976, 4061760, 4324082, 4442550, 4632945, 4738720, 4905600, 4941808, 5077200, 5686464, 5923400, 6177260, 6486123, 6769600, 7108080, 7412712, 7721575, 8123520, 8648164, 8885100, 9265890, 9477440, 9883616, 10154400, 10810205, 11372928, 11846800, 12354520, 12972246, 13539200, 14216160, 14825424, 15443150, 17296328, 17770200, 18531780, 18954880, 19767232, 20308800, 21620410, 23164725, 23693600, 24709040, 25944492, 28432320, 29650848, 30886300, 32430615, 34592656, 35540400, 37063560, 39534464, 40617600, 43240820, 46329450, 47387200, 49418080, 51888984, 54051025, 56864640, 59301696, 61772600, 64861230, 69185312, 71080800, 74127120, 86481640, 92658900, 94774400, 98836160, 103777968, 108102050, 118603392, 123545200, 129722460, 138370624, 142161600, 148254240, 162153075, 172963280, 185317800, 197672320, 207555936, 216204100, 247090400, 259444920, 276741248, 284323200, 296508480, 324306150, 345926560, 370635600, 415111872, 432408200, 494180800, 518889840, 593016960, 648612300, 691853120, 741271200, 830223744, 864816400, 988361600, 1037779680, 1297224600, 1383706240, 1482542400, 1729632800, 2075559360, 2594449200, 2965084800, 3459265600, 4151118720, 5188898400, 6918531200, 10377796800, 20755593600]

約数ペア:

[(1, 20755593600), (2, 10377796800), (3, 6918531200), (4, 5188898400), (5, 4151118720), (6, 3459265600), (7, 2965084800), (8, 2594449200), (10, 2075559360), (12, 1729632800), (14, 1482542400), (15, 1383706240), (16, 1297224600), (20, 1037779680), (21, 988361600), (24, 864816400), (25, 830223744), (28, 741271200), (30, 691853120), (32, 648612300), (35, 593016960), (40, 518889840), (42, 494180800), (48, 432408200), (50, 415111872), (56, 370635600), (60, 345926560), (64, 324306150), (70, 296508480), (73, 284323200), (75, 276741248), (80, 259444920), (84, 247090400), (96, 216204100), (100, 207555936), (105, 197672320), (112, 185317800), (120, 172963280), (128, 162153075), (140, 148254240), (146, 142161600), (150, 138370624), (160, 129722460), (168, 123545200), (175, 118603392), (192, 108102050), (200, 103777968), (210, 98836160), (219, 94774400), (224, 92658900), (240, 86481640), (280, 74127120), (292, 71080800), (300, 69185312), (320, 64861230), (336, 61772600), (350, 59301696), (365, 56864640), (384, 54051025), (400, 51888984), (420, 49418080), (438, 47387200), (448, 46329450), (480, 43240820), (511, 40617600), (525, 39534464), (560, 37063560), (584, 35540400), (600, 34592656), (640, 32430615), (672, 30886300), (700, 29650848), (730, 28432320), (800, 25944492), (840, 24709040), (876, 23693600), (896, 23164725), (960, 21620410), (1022, 20308800), (1050, 19767232), (1095, 18954880), (1120, 18531780), (1168, 17770200), (1200, 17296328), (1344, 15443150), (1400, 14825424), (1460, 14216160), (1533, 13539200), (1600, 12972246), (1680, 12354520), (1752, 11846800), (1825, 11372928), (1920, 10810205), (2044, 10154400), (2100, 9883616), (2190, 9477440), (2240, 9265890), (2336, 8885100), (2400, 8648164), (2555, 8123520), (2688, 7721575), (2800, 7412712), (2920, 7108080), (3066, 6769600), (3200, 6486123), (3360, 6177260), (3504, 5923400), (3650, 5686464), (4088, 5077200), (4200, 4941808), (4231, 4905600), (4380, 4738720), (4480, 4632945), (4672, 4442550), (4800, 4324082), (5110, 4061760), (5475, 3790976), (5600, 3706356), (5840, 3554040), (6132, 3384800), (6720, 3088630), (7008, 2961700), (7300, 2843232), (7665, 2707840), (8176, 2538600), (8400, 2470904), (8462, 2452800), (8760, 2369360), (9344, 2221275), (9600, 2162041), (10220, 2030880), (10950, 1895488), (11200, 1853178), (11680, 1777020), (12264, 1692400), (12693, 1635200), (12775, 1624704), (13440, 1544315), (14016, 1480850), (14600, 1421616), (15330, 1353920), (16352, 1269300), (16800, 1235452), (16924, 1226400), (17520, 1184680), (20440, 1015440), (21155, 981120), (21900, 947744), (22400, 926589), (23360, 888510), (24528, 846200), (25386, 817600), (25550, 812352), (28032, 740425), (29200, 710808), (29617, 700800), (30660, 676960), (32704, 634650), (33600, 617726), (33848, 613200), (35040, 592340), (38325, 541568), (40880, 507720), (42310, 490560), (43800, 473872), (46720, 444255), (49056, 423100), (50772, 408800), (51100, 406176), (58400, 355404), (59234, 350400), (61320, 338480), (63465, 327040), (65408, 317325), (67200, 308863), (67696, 306600), (70080, 296170), (76650, 270784), (81760, 253860), (84620, 245280), (87600, 236936), (88851, 233600), (98112, 211550), (101544, 204400), (102200, 203088), (105775, 196224), (116800, 177702), (118468, 175200), (122640, 169240), (126930, 163520), (135392, 153300), (140160, 148085)]