20307764400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1121

約数の個数: 480

約数和(自身を含む): 81504116736

約数和(自身を除く): 61196352336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 132, 140, 150, 154, 165, 168, 175, 176, 200, 210, 220, 231, 240, 264, 271, 275, 280, 300, 308, 330, 336, 350, 385, 400, 420, 440, 462, 525, 528, 542, 550, 560, 600, 616, 660, 700, 770, 811, 813, 825, 840, 880, 924, 1050, 1084, 1100, 1155, 1200, 1232, 1320, 1355, 1400, 1540, 1622, 1626, 1650, 1680, 1848, 1897, 1925, 2100, 2168, 2200, 2310, 2433, 2640, 2710, 2800, 2981, 3080, 3244, 3252, 3300, 3696, 3794, 3850, 4055, 4065, 4200, 4336, 4400, 4620, 4866, 5420, 5677, 5691, 5775, 5962, 6160, 6488, 6504, 6600, 6775, 7588, 7700, 8110, 8130, 8400, 8921, 8943, 9240, 9485, 9732, 10840, 11354, 11382, 11550, 11924, 12165, 12976, 13008, 13200, 13550, 14905, 15176, 15400, 16220, 16260, 17031, 17842, 17886, 18480, 18970, 19464, 20275, 20325, 20867, 21680, 22708, 22764, 23100, 23848, 24330, 26763, 27100, 28385, 28455, 29810, 30352, 30800, 32440, 32520, 34062, 35684, 35772, 37940, 38928, 40550, 40650, 41734, 44605, 44715, 45416, 45528, 46200, 47425, 47696, 48660, 53526, 54200, 56770, 56910, 59620, 60825, 62447, 62601, 64880, 65040, 68124, 71368, 71544, 74525, 75880, 81100, 81300, 83468, 85155, 89210, 89430, 90832, 91056, 92400, 94850, 97320, 104335, 107052, 108400, 113540, 113820, 119240, 121650, 124894, 125202, 133815, 136248, 141925, 142275, 142736, 143088, 149050, 151760, 162200, 162600, 166936, 170310, 178420, 178860, 187341, 189700, 194640, 208670, 214104, 219781, 223025, 223575, 227080, 227640, 238480, 243300, 249788, 250404, 267630, 272496, 283850, 284550, 298100, 312235, 313005, 324400, 325200, 333872, 340620, 356840, 357720, 374682, 379400, 417340, 425775, 428208, 439562, 446050, 447150, 454160, 455280, 486600, 499576, 500808, 521675, 535260, 567700, 569100, 596200, 624470, 626010, 659343, 669075, 681240, 713680, 715440, 749364, 758800, 834680, 851550, 879124, 892100, 894300, 936705, 973200, 999152, 1001616, 1043350, 1070520, 1098905, 1135400, 1138200, 1192400, 1248940, 1252020, 1318686, 1338150, 1362480, 1498728, 1538467, 1561175, 1565025, 1669360, 1703100, 1758248, 1784200, 1788600, 1873410, 2086700, 2141040, 2197810, 2270800, 2276400, 2417591, 2497880, 2504040, 2637372, 2676300, 2997456, 3076934, 3122350, 3130050, 3296715, 3406200, 3516496, 3568400, 3577200, 3746820, 4173400, 4395620, 4615401, 4683525, 4835182, 4995760, 5008080, 5274744, 5352600, 5494525, 6153868, 6244700, 6260100, 6593430, 6812400, 7252773, 7493640, 7692335, 8346800, 8791240, 9230802, 9367050, 9670364, 10549488, 10705200, 10989050, 12087955, 12307736, 12489400, 12520200, 13186860, 14505546, 14987280, 15384670, 16483575, 16923137, 17582480, 18461604, 18734100, 19340728, 21978100, 23077005, 24175910, 24615472, 24978800, 25040400, 26373720, 29011092, 30769340, 32967150, 33846274, 36263865, 36923208, 37468200, 38461675, 38681456, 43956200, 46154010, 48351820, 50769411, 52747440, 58022184, 60439775, 61538680, 65934300, 67692548, 72527730, 73846416, 74936400, 76923350, 84615685, 87912400, 92308020, 96703640, 101538822, 115385025, 116044368, 120879550, 123077360, 131868600, 135385096, 145055460, 153846700, 169231370, 181319325, 184616040, 193407280, 203077644, 230770050, 241759100, 253847055, 263737200, 270770192, 290110920, 307693400, 338462740, 362638650, 369232080, 406155288, 423078425, 461540100, 483518200, 507694110, 580221840, 615386800, 676925480, 725277300, 812310576, 846156850, 923080200, 967036400, 1015388220, 1269235275, 1353850960, 1450554600, 1692313700, 1846160400, 2030776440, 2538470550, 2901109200, 3384627400, 4061552880, 5076941100, 6769254800, 10153882200, 20307764400]

約数ペア:

[(1, 20307764400), (2, 10153882200), (3, 6769254800), (4, 5076941100), (5, 4061552880), (6, 3384627400), (7, 2901109200), (8, 2538470550), (10, 2030776440), (11, 1846160400), (12, 1692313700), (14, 1450554600), (15, 1353850960), (16, 1269235275), (20, 1015388220), (21, 967036400), (22, 923080200), (24, 846156850), (25, 812310576), (28, 725277300), (30, 676925480), (33, 615386800), (35, 580221840), (40, 507694110), (42, 483518200), (44, 461540100), (48, 423078425), (50, 406155288), (55, 369232080), (56, 362638650), (60, 338462740), (66, 307693400), (70, 290110920), (75, 270770192), (77, 263737200), (80, 253847055), (84, 241759100), (88, 230770050), (100, 203077644), (105, 193407280), (110, 184616040), (112, 181319325), (120, 169231370), (132, 153846700), (140, 145055460), (150, 135385096), (154, 131868600), (165, 123077360), (168, 120879550), (175, 116044368), (176, 115385025), (200, 101538822), (210, 96703640), (220, 92308020), (231, 87912400), (240, 84615685), (264, 76923350), (271, 74936400), (275, 73846416), (280, 72527730), (300, 67692548), (308, 65934300), (330, 61538680), (336, 60439775), (350, 58022184), (385, 52747440), (400, 50769411), (420, 48351820), (440, 46154010), (462, 43956200), (525, 38681456), (528, 38461675), (542, 37468200), (550, 36923208), (560, 36263865), (600, 33846274), (616, 32967150), (660, 30769340), (700, 29011092), (770, 26373720), (811, 25040400), (813, 24978800), (825, 24615472), (840, 24175910), (880, 23077005), (924, 21978100), (1050, 19340728), (1084, 18734100), (1100, 18461604), (1155, 17582480), (1200, 16923137), (1232, 16483575), (1320, 15384670), (1355, 14987280), (1400, 14505546), (1540, 13186860), (1622, 12520200), (1626, 12489400), (1650, 12307736), (1680, 12087955), (1848, 10989050), (1897, 10705200), (1925, 10549488), (2100, 9670364), (2168, 9367050), (2200, 9230802), (2310, 8791240), (2433, 8346800), (2640, 7692335), (2710, 7493640), (2800, 7252773), (2981, 6812400), (3080, 6593430), (3244, 6260100), (3252, 6244700), (3300, 6153868), (3696, 5494525), (3794, 5352600), (3850, 5274744), (4055, 5008080), (4065, 4995760), (4200, 4835182), (4336, 4683525), (4400, 4615401), (4620, 4395620), (4866, 4173400), (5420, 3746820), (5677, 3577200), (5691, 3568400), (5775, 3516496), (5962, 3406200), (6160, 3296715), (6488, 3130050), (6504, 3122350), (6600, 3076934), (6775, 2997456), (7588, 2676300), (7700, 2637372), (8110, 2504040), (8130, 2497880), (8400, 2417591), (8921, 2276400), (8943, 2270800), (9240, 2197810), (9485, 2141040), (9732, 2086700), (10840, 1873410), (11354, 1788600), (11382, 1784200), (11550, 1758248), (11924, 1703100), (12165, 1669360), (12976, 1565025), (13008, 1561175), (13200, 1538467), (13550, 1498728), (14905, 1362480), (15176, 1338150), (15400, 1318686), (16220, 1252020), (16260, 1248940), (17031, 1192400), (17842, 1138200), (17886, 1135400), (18480, 1098905), (18970, 1070520), (19464, 1043350), (20275, 1001616), (20325, 999152), (20867, 973200), (21680, 936705), (22708, 894300), (22764, 892100), (23100, 879124), (23848, 851550), (24330, 834680), (26763, 758800), (27100, 749364), (28385, 715440), (28455, 713680), (29810, 681240), (30352, 669075), (30800, 659343), (32440, 626010), (32520, 624470), (34062, 596200), (35684, 569100), (35772, 567700), (37940, 535260), (38928, 521675), (40550, 500808), (40650, 499576), (41734, 486600), (44605, 455280), (44715, 454160), (45416, 447150), (45528, 446050), (46200, 439562), (47425, 428208), (47696, 425775), (48660, 417340), (53526, 379400), (54200, 374682), (56770, 357720), (56910, 356840), (59620, 340620), (60825, 333872), (62447, 325200), (62601, 324400), (64880, 313005), (65040, 312235), (68124, 298100), (71368, 284550), (71544, 283850), (74525, 272496), (75880, 267630), (81100, 250404), (81300, 249788), (83468, 243300), (85155, 238480), (89210, 227640), (89430, 227080), (90832, 223575), (91056, 223025), (92400, 219781), (94850, 214104), (97320, 208670), (104335, 194640), (107052, 189700), (108400, 187341), (113540, 178860), (113820, 178420), (119240, 170310), (121650, 166936), (124894, 162600), (125202, 162200), (133815, 151760), (136248, 149050), (141925, 143088), (142275, 142736)]