19754273760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{5623}}^1$

素因数の和:6217

約数の個数: 192

約数和(自身を含む): 67143541248

約数和(自身を除く): 47389267488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 563, 624, 780, 1040, 1126, 1248, 1560, 1689, 2080, 2252, 2815, 3120, 3378, 4504, 5623, 5630, 6240, 6756, 7319, 8445, 9008, 11246, 11260, 13512, 14638, 16869, 16890, 18016, 21957, 22492, 22520, 27024, 28115, 29276, 33738, 33780, 36595, 43914, 44984, 45040, 54048, 56230, 58552, 67476, 67560, 73099, 73190, 84345, 87828, 89968, 90080, 109785, 112460, 117104, 134952, 135120, 146198, 146380, 168690, 175656, 179936, 219297, 219570, 224920, 234208, 269904, 270240, 292396, 292760, 337380, 351312, 365495, 438594, 439140, 449840, 539808, 584792, 585520, 674760, 702624, 730990, 877188, 878280, 899680, 1096485, 1169584, 1171040, 1349520, 1461980, 1754376, 1756560, 2192970, 2339168, 2699040, 2923960, 3165749, 3508752, 3513120, 4385940, 5847920, 6331498, 7017504, 8771880, 9497247, 11695840, 12662996, 15828745, 17543760, 18994494, 25325992, 31657490, 35087520, 37988988, 41154737, 47486235, 50651984, 63314980, 75977976, 82309474, 94972470, 101303968, 123464211, 126629960, 151955952, 164618948, 189944940, 205773685, 246928422, 253259920, 303911904, 329237896, 379889880, 411547370, 493856844, 506519840, 617321055, 658475792, 759779760, 823094740, 987713688, 1234642110, 1316951584, 1519559520, 1646189480, 1975427376, 2469284220, 3292378960, 3950854752, 4938568440, 6584757920, 9877136880, 19754273760]

約数ペア:

[(1, 19754273760), (2, 9877136880), (3, 6584757920), (4, 4938568440), (5, 3950854752), (6, 3292378960), (8, 2469284220), (10, 1975427376), (12, 1646189480), (13, 1519559520), (15, 1316951584), (16, 1234642110), (20, 987713688), (24, 823094740), (26, 759779760), (30, 658475792), (32, 617321055), (39, 506519840), (40, 493856844), (48, 411547370), (52, 379889880), (60, 329237896), (65, 303911904), (78, 253259920), (80, 246928422), (96, 205773685), (104, 189944940), (120, 164618948), (130, 151955952), (156, 126629960), (160, 123464211), (195, 101303968), (208, 94972470), (240, 82309474), (260, 75977976), (312, 63314980), (390, 50651984), (416, 47486235), (480, 41154737), (520, 37988988), (563, 35087520), (624, 31657490), (780, 25325992), (1040, 18994494), (1126, 17543760), (1248, 15828745), (1560, 12662996), (1689, 11695840), (2080, 9497247), (2252, 8771880), (2815, 7017504), (3120, 6331498), (3378, 5847920), (4504, 4385940), (5623, 3513120), (5630, 3508752), (6240, 3165749), (6756, 2923960), (7319, 2699040), (8445, 2339168), (9008, 2192970), (11246, 1756560), (11260, 1754376), (13512, 1461980), (14638, 1349520), (16869, 1171040), (16890, 1169584), (18016, 1096485), (21957, 899680), (22492, 878280), (22520, 877188), (27024, 730990), (28115, 702624), (29276, 674760), (33738, 585520), (33780, 584792), (36595, 539808), (43914, 449840), (44984, 439140), (45040, 438594), (54048, 365495), (56230, 351312), (58552, 337380), (67476, 292760), (67560, 292396), (73099, 270240), (73190, 269904), (84345, 234208), (87828, 224920), (89968, 219570), (90080, 219297), (109785, 179936), (112460, 175656), (117104, 168690), (134952, 146380), (135120, 146198)]