257472820080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{9811}}^1$

素因数の和:10005

約数の個数: 480

約数和(自身を含む): 1020382691328

約数和(自身を除く): 762909871248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 127, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 254, 280, 287, 315, 328, 336, 360, 369, 381, 410, 420, 492, 504, 508, 560, 574, 615, 630, 635, 656, 720, 738, 762, 820, 840, 861, 889, 984, 1008, 1016, 1143, 1148, 1230, 1260, 1270, 1435, 1476, 1524, 1640, 1680, 1722, 1778, 1845, 1905, 1968, 2032, 2286, 2296, 2460, 2520, 2540, 2583, 2667, 2870, 2952, 3048, 3280, 3444, 3556, 3690, 3810, 4305, 4445, 4572, 4592, 4920, 5040, 5080, 5166, 5207, 5334, 5715, 5740, 5904, 6096, 6888, 7112, 7380, 7620, 8001, 8610, 8890, 9144, 9811, 9840, 10160, 10332, 10414, 10668, 11430, 11480, 12915, 13335, 13776, 14224, 14760, 15240, 15621, 16002, 17220, 17780, 18288, 19622, 20664, 20828, 21336, 22860, 22960, 25830, 26035, 26670, 29433, 29520, 30480, 31242, 32004, 34440, 35560, 36449, 39244, 40005, 41328, 41656, 42672, 45720, 46863, 49055, 51660, 52070, 53340, 58866, 62484, 64008, 68677, 68880, 71120, 72898, 78105, 78488, 80010, 83312, 88299, 91440, 93726, 98110, 103320, 104140, 106680, 109347, 117732, 124968, 128016, 137354, 145796, 147165, 156210, 156976, 160020, 176598, 182245, 187452, 196220, 206031, 206640, 208280, 213360, 218694, 234315, 235464, 249936, 274708, 291592, 294330, 312420, 320040, 328041, 343385, 353196, 364490, 374904, 392440, 402251, 412062, 416560, 437388, 441495, 468630, 470928, 546735, 549416, 583184, 588660, 618093, 624840, 640080, 656082, 686770, 706392, 728980, 749808, 784880, 804502, 824124, 874776, 882990, 937260, 1030155, 1093470, 1098832, 1177320, 1206753, 1236186, 1245997, 1249680, 1312164, 1373540, 1412784, 1457960, 1609004, 1640205, 1648248, 1749552, 1765980, 1874520, 2011255, 2060310, 2186940, 2354640, 2413506, 2472372, 2491994, 2624328, 2747080, 2815757, 2915920, 3090465, 3218008, 3280410, 3296496, 3531960, 3620259, 3737991, 3749040, 4022510, 4120620, 4373880, 4827012, 4944744, 4983988, 5248656, 5494160, 5631514, 6033765, 6180930, 6229985, 6436016, 6560820, 7063920, 7240518, 7475982, 8045020, 8241240, 8447271, 8721979, 8747760, 9654024, 9889488, 9967976, 11213973, 11263028, 12067530, 12361860, 12459970, 13121640, 14078785, 14481036, 14951964, 16090040, 16482480, 16894542, 17443958, 18101295, 18689955, 19308048, 19935952, 22427946, 22526056, 24135060, 24723720, 24919940, 25341813, 26165937, 26243280, 28157570, 28962072, 29903928, 32180080, 33789084, 34887916, 36202590, 37379910, 42236355, 43609895, 44855892, 45052112, 48270120, 49447440, 49839880, 50683626, 51085877, 52331874, 56069865, 56315140, 57924144, 59807856, 67578168, 69775832, 72405180, 74759820, 78497811, 84472710, 87219790, 89711784, 96540240, 99679760, 101367252, 102171754, 104663748, 112139730, 112630280, 126709065, 130829685, 135156336, 139551664, 144810360, 149519640, 153257631, 156995622, 168945420, 174439580, 179423568, 202734504, 204343508, 209327496, 224279460, 225260560, 253418130, 255429385, 261659370, 289620720, 299039280, 306515262, 313991244, 337890840, 348879160, 357601139, 392489055, 405469008, 408687016, 418654992, 448558920, 459772893, 506836260, 510858770, 523318740, 613030524, 627982488, 675781680, 697758320, 715202278, 766288155, 784978110, 817374032, 897117840, 919545786, 1013672520, 1021717540, 1046637480, 1072803417, 1226061048, 1255964976, 1430404556, 1532576310, 1569956220, 1788005695, 1839091572, 2027345040, 2043435080, 2093274960, 2145606834, 2298864465, 2452122096, 2860809112, 3065152620, 3139912440, 3218410251, 3576011390, 3678183144, 4086870160, 4291213668, 4597728930, 5364017085, 5721618224, 6130305240, 6279824880, 6436820502, 7152022780, 7356366288, 8582427336, 9195457860, 10728034170, 12260610480, 12873641004, 14304045560, 16092051255, 17164854672, 18390915720, 21456068340, 25747282008, 28608091120, 32184102510, 36781831440, 42912136680, 51494564016, 64368205020, 85824273360, 128736410040, 257472820080]

約数ペア:

[(1, 257472820080), (2, 128736410040), (3, 85824273360), (4, 64368205020), (5, 51494564016), (6, 42912136680), (7, 36781831440), (8, 32184102510), (9, 28608091120), (10, 25747282008), (12, 21456068340), (14, 18390915720), (15, 17164854672), (16, 16092051255), (18, 14304045560), (20, 12873641004), (21, 12260610480), (24, 10728034170), (28, 9195457860), (30, 8582427336), (35, 7356366288), (36, 7152022780), (40, 6436820502), (41, 6279824880), (42, 6130305240), (45, 5721618224), (48, 5364017085), (56, 4597728930), (60, 4291213668), (63, 4086870160), (70, 3678183144), (72, 3576011390), (80, 3218410251), (82, 3139912440), (84, 3065152620), (90, 2860809112), (105, 2452122096), (112, 2298864465), (120, 2145606834), (123, 2093274960), (126, 2043435080), (127, 2027345040), (140, 1839091572), (144, 1788005695), (164, 1569956220), (168, 1532576310), (180, 1430404556), (205, 1255964976), (210, 1226061048), (240, 1072803417), (246, 1046637480), (252, 1021717540), (254, 1013672520), (280, 919545786), (287, 897117840), (315, 817374032), (328, 784978110), (336, 766288155), (360, 715202278), (369, 697758320), (381, 675781680), (410, 627982488), (420, 613030524), (492, 523318740), (504, 510858770), (508, 506836260), (560, 459772893), (574, 448558920), (615, 418654992), (630, 408687016), (635, 405469008), (656, 392489055), (720, 357601139), (738, 348879160), (762, 337890840), (820, 313991244), (840, 306515262), (861, 299039280), (889, 289620720), (984, 261659370), (1008, 255429385), (1016, 253418130), (1143, 225260560), (1148, 224279460), (1230, 209327496), (1260, 204343508), (1270, 202734504), (1435, 179423568), (1476, 174439580), (1524, 168945420), (1640, 156995622), (1680, 153257631), (1722, 149519640), (1778, 144810360), (1845, 139551664), (1905, 135156336), (1968, 130829685), (2032, 126709065), (2286, 112630280), (2296, 112139730), (2460, 104663748), (2520, 102171754), (2540, 101367252), (2583, 99679760), (2667, 96540240), (2870, 89711784), (2952, 87219790), (3048, 84472710), (3280, 78497811), (3444, 74759820), (3556, 72405180), (3690, 69775832), (3810, 67578168), (4305, 59807856), (4445, 57924144), (4572, 56315140), (4592, 56069865), (4920, 52331874), (5040, 51085877), (5080, 50683626), (5166, 49839880), (5207, 49447440), (5334, 48270120), (5715, 45052112), (5740, 44855892), (5904, 43609895), (6096, 42236355), (6888, 37379910), (7112, 36202590), (7380, 34887916), (7620, 33789084), (8001, 32180080), (8610, 29903928), (8890, 28962072), (9144, 28157570), (9811, 26243280), (9840, 26165937), (10160, 25341813), (10332, 24919940), (10414, 24723720), (10668, 24135060), (11430, 22526056), (11480, 22427946), (12915, 19935952), (13335, 19308048), (13776, 18689955), (14224, 18101295), (14760, 17443958), (15240, 16894542), (15621, 16482480), (16002, 16090040), (17220, 14951964), (17780, 14481036), (18288, 14078785), (19622, 13121640), (20664, 12459970), (20828, 12361860), (21336, 12067530), (22860, 11263028), (22960, 11213973), (25830, 9967976), (26035, 9889488), (26670, 9654024), (29433, 8747760), (29520, 8721979), (30480, 8447271), (31242, 8241240), (32004, 8045020), (34440, 7475982), (35560, 7240518), (36449, 7063920), (39244, 6560820), (40005, 6436016), (41328, 6229985), (41656, 6180930), (42672, 6033765), (45720, 5631514), (46863, 5494160), (49055, 5248656), (51660, 4983988), (52070, 4944744), (53340, 4827012), (58866, 4373880), (62484, 4120620), (64008, 4022510), (68677, 3749040), (68880, 3737991), (71120, 3620259), (72898, 3531960), (78105, 3296496), (78488, 3280410), (80010, 3218008), (83312, 3090465), (88299, 2915920), (91440, 2815757), (93726, 2747080), (98110, 2624328), (103320, 2491994), (104140, 2472372), (106680, 2413506), (109347, 2354640), (117732, 2186940), (124968, 2060310), (128016, 2011255), (137354, 1874520), (145796, 1765980), (147165, 1749552), (156210, 1648248), (156976, 1640205), (160020, 1609004), (176598, 1457960), (182245, 1412784), (187452, 1373540), (196220, 1312164), (206031, 1249680), (206640, 1245997), (208280, 1236186), (213360, 1206753), (218694, 1177320), (234315, 1098832), (235464, 1093470), (249936, 1030155), (274708, 937260), (291592, 882990), (294330, 874776), (312420, 824124), (320040, 804502), (328041, 784880), (343385, 749808), (353196, 728980), (364490, 706392), (374904, 686770), (392440, 656082), (402251, 640080), (412062, 624840), (416560, 618093), (437388, 588660), (441495, 583184), (468630, 549416), (470928, 546735)]