78349520340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1\times {\mathrm{2417}}^1$

素因数の和:4431

約数の個数: 288

約数和(自身を含む): 292773761280

約数和(自身を除く): 214424240940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 1979, 2340, 2417, 2730, 3276, 3958, 4095, 4834, 5460, 5937, 7251, 7916, 8190, 9668, 9895, 11874, 12085, 13853, 14502, 16380, 16919, 17811, 19790, 21753, 23748, 24170, 25727, 27706, 29004, 29685, 31421, 33838, 35622, 36255, 39580, 41559, 43506, 48340, 50757, 51454, 55412, 59370, 62842, 67676, 69265, 71244, 72510, 77181, 83118, 84595, 87012, 89055, 94263, 101514, 102908, 108765, 118740, 124677, 125684, 128635, 138530, 145020, 152271, 154362, 157105, 166236, 169190, 178110, 180089, 188526, 203028, 207795, 217530, 219947, 231543, 249354, 253785, 257270, 277060, 282789, 304542, 308724, 314210, 338380, 356220, 360178, 377052, 385905, 415590, 435060, 439894, 463086, 471315, 498708, 507570, 514540, 540267, 565578, 609084, 623385, 628420, 659841, 720356, 761355, 771810, 831180, 879788, 900445, 926172, 942630, 1015140, 1080534, 1099735, 1131156, 1157715, 1246770, 1319682, 1413945, 1522710, 1543620, 1620801, 1800890, 1885260, 1979523, 2161068, 2199470, 2315430, 2493540, 2639364, 2701335, 2827890, 3045420, 3241602, 3299205, 3601780, 3959046, 4398940, 4630860, 4783243, 5402670, 5655780, 6483204, 6598410, 7918092, 8104005, 9566486, 9897615, 10805340, 13196820, 14349729, 16208010, 19132972, 19795230, 23916215, 28699458, 32416020, 33482701, 39590460, 43049187, 47832430, 57398916, 62182159, 66965402, 71748645, 86098374, 95664860, 100448103, 124364318, 133930804, 143497290, 167413505, 172196748, 186546477, 200896206, 215245935, 248728636, 286994580, 301344309, 310910795, 334827010, 373092954, 401792412, 430491870, 435275113, 502240515, 559639431, 602688618, 621821590, 669654020, 746185908, 860983740, 870550226, 932732385, 1004481030, 1119278862, 1205377236, 1243643180, 1305825339, 1506721545, 1741100452, 1865464770, 2008962060, 2176375565, 2238557724, 2611650678, 2798197155, 3013443090, 3730929540, 3917476017, 4352751130, 5223301356, 5596394310, 6026886180, 6529126695, 7834952034, 8705502260, 11192788620, 13058253390, 15669904068, 19587380085, 26116506780, 39174760170, 78349520340]

約数ペア:

[(1, 78349520340), (2, 39174760170), (3, 26116506780), (4, 19587380085), (5, 15669904068), (6, 13058253390), (7, 11192788620), (9, 8705502260), (10, 7834952034), (12, 6529126695), (13, 6026886180), (14, 5596394310), (15, 5223301356), (18, 4352751130), (20, 3917476017), (21, 3730929540), (26, 3013443090), (28, 2798197155), (30, 2611650678), (35, 2238557724), (36, 2176375565), (39, 2008962060), (42, 1865464770), (45, 1741100452), (52, 1506721545), (60, 1305825339), (63, 1243643180), (65, 1205377236), (70, 1119278862), (78, 1004481030), (84, 932732385), (90, 870550226), (91, 860983740), (105, 746185908), (117, 669654020), (126, 621821590), (130, 602688618), (140, 559639431), (156, 502240515), (180, 435275113), (182, 430491870), (195, 401792412), (210, 373092954), (234, 334827010), (252, 310910795), (260, 301344309), (273, 286994580), (315, 248728636), (364, 215245935), (390, 200896206), (420, 186546477), (455, 172196748), (468, 167413505), (546, 143497290), (585, 133930804), (630, 124364318), (780, 100448103), (819, 95664860), (910, 86098374), (1092, 71748645), (1170, 66965402), (1260, 62182159), (1365, 57398916), (1638, 47832430), (1820, 43049187), (1979, 39590460), (2340, 33482701), (2417, 32416020), (2730, 28699458), (3276, 23916215), (3958, 19795230), (4095, 19132972), (4834, 16208010), (5460, 14349729), (5937, 13196820), (7251, 10805340), (7916, 9897615), (8190, 9566486), (9668, 8104005), (9895, 7918092), (11874, 6598410), (12085, 6483204), (13853, 5655780), (14502, 5402670), (16380, 4783243), (16919, 4630860), (17811, 4398940), (19790, 3959046), (21753, 3601780), (23748, 3299205), (24170, 3241602), (25727, 3045420), (27706, 2827890), (29004, 2701335), (29685, 2639364), (31421, 2493540), (33838, 2315430), (35622, 2199470), (36255, 2161068), (39580, 1979523), (41559, 1885260), (43506, 1800890), (48340, 1620801), (50757, 1543620), (51454, 1522710), (55412, 1413945), (59370, 1319682), (62842, 1246770), (67676, 1157715), (69265, 1131156), (71244, 1099735), (72510, 1080534), (77181, 1015140), (83118, 942630), (84595, 926172), (87012, 900445), (89055, 879788), (94263, 831180), (101514, 771810), (102908, 761355), (108765, 720356), (118740, 659841), (124677, 628420), (125684, 623385), (128635, 609084), (138530, 565578), (145020, 540267), (152271, 514540), (154362, 507570), (157105, 498708), (166236, 471315), (169190, 463086), (178110, 439894), (180089, 435060), (188526, 415590), (203028, 385905), (207795, 377052), (217530, 360178), (219947, 356220), (231543, 338380), (249354, 314210), (253785, 308724), (257270, 304542), (277060, 282789)]